A Black- headed Grosbeak just showed up at our feeder. Grabbed a whole corn kernel, turned it so half was against the limb and cut it in half. Impressive!
Judy Neuhauser
Los Osos
Date: 3/31/26 11:37 am From: Kaaren Perry via groups.io <surfbird1...> Subject: [slocobirding] [CALBIRDS] Coastal seabird numbers and mortality
Hello All,
A few days ago a non-birding friend of mine had been walking the beach in Morro Bay and saw many dead "black and white" birds dead along the sand. Never a good sign! I was unaware of the situation and today a notice on CalBirds provided some information. Sending the email along FYI, forwarded to CalBirds by Paul Lehman.
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Andrea Williams
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314870315 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
Long-tailed Duck (Clangula hyemalis) (1)
- Reported Mar 30, 2026 12:44 by Robbie & Bob Revel
- 500 San Simeon-Monterey Creek Road, Cambria, California, US (35.595, -121.125), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.1245832&<ll...>,-121.1245832 - Checklist: https://ebird.org/checklist/S314932072 - Comments: "White belly, dark back, small bill, smallish head. Distinctive White face. Dark on lower cheek.LTDU was swimming and diving in the creek underneath the bridge over highway 1."
Tennessee Warbler (Leiothlypis peregrina) (1)
- Reported Mar 30, 2026 10:01 by Ann Stockert
- Pismo SB--Oceano Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6265268&<ll...>,-120.6265268 - Checklist: https://ebird.org/checklist/S314975218 - Comments: "Rare but regular. Ann and I (KH) had been looking through what I can only describe as a “flock” of warblers for about five minutes at the beginning of the maintenance road when an (at least mostly) alternate-plumaged Tennessee Warbler appeared suddenly in the willow understory on the west side of the road. I was able to note the emerald green back contrasting with the pale grayish underside and head and pale supercillium of this species. The bill was thin and short. It appeared as though this bird was raggedy and in molt and that there were some buffy feathers on the side of the breast, but I am not certain of this based on my very brief view and also not certain as to whether or not that would be retained basic or newly replaced alternate. We did hear it giving sweet chip calls both before and just after seeing this bird, sounding similar to a Yellow Warbler’s chip calls but higher pitched and sharper.
It only appeared for a split second before flying across the road and out of sight. Our views of this bird were good and unobstructed, but were also extremely brief.
This is certainly a wintering individual as opposed to some early migrant of sorts. Unfortunately due to the brevity of the observation, no photos were taken."
Orange-crowned Warbler (Gray-headed) (Leiothlypis celata celata/orestera) (2)
- Reported Mar 30, 2026 10:01 by Ann Stockert
- Pismo SB--Oceano Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6265268&<ll...>,-120.6265268 - Checklist: https://ebird.org/checklist/S314975218 - Comments: "Continuing lingering wintering birds….
Ann and I were able to relocate these two SY birds in the same locations that I (KH) had them on March 22nd with one in the native garden and one at the base of the peninsula.
These two Orange-crowned were noticeably duller than expected in bright green L. c. lutescens at this time of year, and both had brighter pale eye arcs as well. The breast and upper belly of these birds was lightly streaked and the undertail was very weakly and sparsely streaked olive, far less so and weaker than L. c. sordida and more than L. c. lutescens. Both birds were in active molt on 3/22 and had some retained grayish formative feathers on the head - today it appeared as though most of any retained formative plumage has been replaced. I suspect both individuals pertain to L. c. orestera over L. c. celata (nominate), but I cannot be certain. Both birds were silent.
My view of both birds was decent, and I briefly attempted to photograph both of these birds but was unsuccessful and I believe Ann was as well."
Yellow-rumped Warbler (Myrtle x Audubon's) (Setophaga coronata coronata x auduboni) (4)
- Reported Mar 30, 2026 10:01 by Ann Stockert
- Pismo SB--Oceano Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6265268&<ll...>,-120.6265268 - Checklist: https://ebird.org/checklist/S314975218 - Comments: "Uncommon, and vastly underreported. This is somewhat of a high count of this intergrade especially considering the rather low number of YRWAs present here today.
All four of these birds were seen at various times while watching the warbler “flock” at the beginning of the maintenance road. All appeared to be new birds and different from the 2-3 KH has seen here within the last week.
Bird 1: This SY(?) male was similar to Myrtle but had a reduced weaker supercillium and slightly pale yellow-tinged throat that did not extend around the auriculars as much as expected in pure Myrtle. Also, the dark breast patch was reduced in size and mostly limited to the upper breast almost creating a “breast band”.
Bird 2: This ASY(?) female looked essentially like Audubon’s but the edges of the throat were pale and extended obviously around the auriculars.
Bird 3: This ASY(?) male looked similar to Audubon’s but had faint pale edges to the yellow throat extending around the auriculars, a faint dark mask, and faint remnants of a supercillium.
Bird 4: This SY(?) female looked similar to Audubon’s but had a mostly pale throat with a yellow splotch in the center. This is ok for “pure” Audubon’s in the fall, but in this individual the pale throat was a brighter, more contrasting white than expected in an immature Audubon’s. Additionally, the pale edges of the throat extended partially around the auriculars.
At least one of these birds was heard giving a chip call that sounded intermediate between Myrtle and Audubon’s.
Our view of all birds varied between good point blank views and obscured views further back in the willow understory, but regardless we still were able to study all individuals for a reasonable amount of time.
Unfortunately these birds did largely stay deep in the willow understory which made obtaining photographs difficult, and we were ultimately unsuccessful in our attempts to photograph these birds."
Summer Tanager (Piranga rubra) (1)
- Reported Mar 30, 2026 10:01 by Ann Stockert
- Pismo SB--Oceano Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6265268&<ll...>,-120.6265268 - Checklist: https://ebird.org/checklist/S314975218 - Comments: "Rare but regular. Ann and I were able to relocate this continuing SY male Summer Tanager in a pine near the amphitheater area, although it eventually flew back towards the native garden. It appeared to be eating bees.
This was a uniformly dull mustard-colored Tanager with green and orange tones as well. I was able to see the large horn-colored beak of this species and lack of wing bars. There was splotchy red feathers on the head, breast, rump, vent, and possibly back of this bird.
It was silent during this observation. My views were good, unobstructed, and reasonably close as well. KH has pics."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Robbie & Bob Revel
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314557221 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Judy G
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314613249 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Mark Mushkat
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314599548 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Pair of Wing-Nuts
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314516099 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and taking flight."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Brenda Linfield
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314567810 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Steve Acheff
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314565432 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Lisa Ankenbrandt
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314564202 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 29, 2026 10:02 by Jaimie Bruzenak
- Morro Bay Estuary (use more specific location(s) when possible), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8501072&<ll...>,-120.8501072 - Checklist: https://ebird.org/checklist/S314563323 - Media: 5 Photos
- Comments: "Continuing female - Large sea duck with sturdy build was nearly all brown except for dark barring on breast, white arm-pits, limited white on underwing and black sloping bill. Observed swimming about .25mi north of oyster farm before taking flight east to mudflat to loaf with a growing flock of Double-created cormorants. All aboard treated to exciting views of the duck on the water and tasking flight."
Long-tailed Duck (Clangula hyemalis) (1) CONFIRMED
- Reported Mar 28, 2026 17:03 by Pair of Wing-Nuts
- San Simeon Creek Mouth/Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.1267052&<ll...>,-121.1267052 - Checklist: https://ebird.org/checklist/S314330180 - Media: 4 Photos
- Comments: "Continuing wintering small sea duck (Reef Comer 12.01.25) showed mostly brown plumage with gray/brown scapulars, white belly, white on lower neck, face and flanks, brown eye and crown strip and shorter bill that was greenish/blue at base and gray blue to tip with dark black nail."
Western x Clark's Grebe (hybrid) (Aechmophorus occidentalis x clarkii) (1) CONFIRMED
- Reported Mar 27, 2026 08:44 by Mike Bush
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S314624095 - Media: 2 Photos
- Comments: "Photos and Notes by KH
*Rare. Seen while sorting through a raft of grebes here: (35.323208, -120.453683). There may have been a 1-2 more hybrids in the same raft as this one but they quickly dove when the raft was flushed by a passing boat (not us). It is also worth noting that we did see ~4 mixed grebe species pairs on the lake today.
This Aechmophorus grebe was mostly like Clark’s (having the orangey bill and paler flanks of that species), but also had somewhat of a thicker hind neck stripe that is more typical of Western. Most striking, however, was that the dark hood extended down below and completely encompassed the eye, extending into a point nearly connecting to the bill gape.
This bird did not appear to be paired up like most grebes were/are at this point. We studied this bird for about a minute at a reasonably close distance before a passing boat flushed the raft. MB and I were able to get photos."
Western x Clark's Grebe (hybrid) (Aechmophorus occidentalis x clarkii) (1) CONFIRMED
- Reported Mar 27, 2026 08:44 by Debbie Jo Bird
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S314704894 - Media: 2 Photos
- Comments: "Photos and Notes by KH
*Rare. Seen while sorting through a raft of grebes here: (35.323208, -120.453683). There may have been a 1-2 more hybrids in the same raft as this one but they quickly dove when the raft was flushed by a passing boat (not us). It is also worth noting that we did see ~4 mixed grebe species pairs on the lake today.
This Aechmophorus grebe was mostly like Clark’s (having the orangey bill and paler flanks of that species), but also had somewhat of a thicker hind neck stripe that is more typical of Western. Most striking, however, was that the dark hood extended down below and completely encompassed the eye, extending into a point nearly connecting to the bill gape.
This bird did not appear to be paired up like most grebes were/are at this point. We studied this bird for about a minute at a reasonably close distance before a passing boat flushed the raft. MB and I were able to get photos."
Swainson's Hawk (Buteo swainsoni) (1)
- Reported Mar 28, 2026 09:15 by Stephen Peterson
- 35.658727°; -120.489287°, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4892931&<ll...>,-120.4892931 - Checklist: https://ebird.org/checklist/S314466511 - Media: 3 Photos
- Comments: "Observed what appeared to be a light morph SWHA on an active nest in valley oak on the south side of CA Hwy 46 E from a viewing vantage point at approximately 35.658727°; -120.489287° . A light morph adult was reported by Will Knowlton on March 25 in this general location. I believe that this may be the same individual. Was able to observe a single hawk on nest from about 950 ft away. Heat haze made ID difficult. I thought that this just might be a very light looking RTHA, but the bird did not move much,other than to stand for a few minutes and then get down into an incubation position. I have attached a few photos that show the nest site and hawk sitting on the nest. No other hawks were observed in the immediate area of this line of oak trees. I would be happy for any feedback on this siting. It also seems a bit early for SWHA to be incubating if this is indeed a SWHA nest. I observed another two SWHA individuals (ID confirmed with photos; see other report) defending a territory from RTHA and displaying aerial courtship behavior approximately 2 miles east of this area."
Swainson's Hawk (Buteo swainsoni) (2) CONFIRMED
- Reported Mar 28, 2026 10:45 by Stephen Peterson
- 35.659221; -120.448315 - Shandon Rd, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.448315&<ll...>,-120.448315 - Checklist: https://ebird.org/checklist/S314477849 - Media: 6 Photos
- Comments: "In same general location as first reported by Will Knowlton on Mar 26. I initially sat on Shandon Rd, south of CA 46 E to observe large oak trees to the south, where I could make out what appeared to be a nest structure near the top in the tallest oak, but saw no hawks. After about 15 minutes, a couple of RTHA approached high above the suspected nest tree and then I observed two adult SWHA fly in from the north side of CA 46 E and attack the two RTHA, displaying a territory response. There was a little back and forth chasing between the species, but the RTHA eventually flew off to the south. The SWHA pair were then observed soaring over the hills north of CA 46 E, displaying courtship behavior with stooping dives, talons out towards each other (although no locking), and calling. Photos attached."
Ash-throated Flycatcher (Myiarchus cinerascens) (1) CONFIRMED
- Reported Mar 27, 2026 08:44 by Mike Bush
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S314624095 - Comments: "Notes by KH
*Early, but not that unexpected as it has thus far been a good early spring for this and some other species. This unseen bird was heard briefly from the boat giving several typical burry “ka-brick” calls from here: (35.322242, -120.446106). I am not sure whether or not others were able to hear this bird; a nearby thrasher singing at the same time did not help. No photos or audio recordings were attempted."
Ash-throated Flycatcher (Myiarchus cinerascens) (1) CONFIRMED
- Reported Mar 27, 2026 08:44 by Debbie Jo Bird
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S314704894 - Comments: "Notes by KH
*Early, but not that unexpected as it has thus far been a good early spring for this and some other species. This unseen bird was heard briefly from the boat giving several typical burry “ka-brick” calls from here: (35.322242, -120.446106). I am not sure whether or not others were able to hear this bird; a nearby thrasher singing at the same time did not help. No photos or audio recordings were attempted."
Hermit Warbler (Setophaga occidentalis) (1) CONFIRMED
- Reported Mar 27, 2026 08:44 by Debbie Jo Bird
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S314704894 - Comments: "Early, though not overly surprising given what has thus far been an early spring for this and several other species.
I (KH) first noticed this bird upon hearing an interesting song emanating from a small stand of pines from the boat as we were slowly moving along the lake edge around here: (35.325050, -120.456180). The song was similar to Townsend’s to my ear, but clearly less buzzy with more of a ringing quality, etc.
My view of this bird was brief and not very good, but I was able to see what appeared to be a small grayish warbler with wing bars and what appeared to probably be a yellow face lacking a dark cheek patch (not seen overly well), a definite pale breast lacking any yellow color below the throat, pale flanks lacking any sort of streaking, and white outer tail feathers. This bird did appear to have a good amount of black in the throat (and was singing) indicating a male, but I was unable to see the extent of black in the throat and whether or not there were dark centers or molt limits in the median secondary wing coverts so I am not sure whether it was a SY or ASY bird.
Almost immediately upon locating the bird in the small stand of pines it flew to an adjacent Oak before flying back and out of sight. I believe one or two people may have heard the bird singing but I believe I was the only person to see the bird, unfortunately. No photos were attempted and we did not linger."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1)
- Reported Mar 28, 2026 08:25 by Petra Clayton
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S314173012 - Media: 1 Video, 4 Photos
- Comments: "Continuing female, most likely the one first reported on 8/17/2025 (Brian O'Kelly & Alexander Yan).
Observed preening while standing on the left-side of a floating dock at the oyster farm, with Double-crested Cormorants and Brown Pelicans.
Recognized by the overall shape of the body, unlike a Mallard's, with a shorter bill and a forehead, that was sloping down to the bill in a more straight line.--- When the wings were raised they showed a light-colored patch on the underside."
Black Skimmer (Rynchops niger) (2)
- Reported Mar 28, 2026 13:08 by Nick & Jane
- Morro Bay SP--Natural History Museum, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8437825&<ll...>,-120.8437825 - Checklist: https://ebird.org/checklist/S314129654 - Media: 4 Photos
- Comments: "Seen together on low tide mudflats. Thanks to a birder bachelor party that happened to be in the area. I inquired if they’d seen any skimmers and they had—so they re-set up their scope so I could see. I then ate my lunch and went back and snapped pics. Large, elongated tern-like birds with black backs and wings and heads. Could see the distinct long primaries and thick orange bill bases but not the full bills. Pics. Thanks, bachelor party dudes for the assist!"
Hammond's Flycatcher (Empidonax hammondii) (1)
- Reported Mar 28, 2026 08:50 by Nick & Jane
- Cerro Alto Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7491446&<ll...>,-120.7491446 - Checklist: https://ebird.org/checklist/S314130393 - Media: 3 Photos
- Comments: "Mostly grey quiet empid—unlike the many pac-slopes vocalizing along trail. Seen in creekside tangles perched on a branch—its wingbars jumped out while scanning for birds. Small dark bill which gave the illusion of a large head. Some olive wash on its grey underside. Double white wingbars. Long pointy primary projections. Was creekside in lower third of walk from lower lot. I wanted to drop a pin but on way back to car the light had changed so much that I couldn’t recall exacly where. Must have been at least fifty yards from lower lot. Photos, though one is a bit out of focus and at an angle, which made me think I photographed two birds. After studying wingbar patterns, determined it was as originally thought, one bird. First of year. Pics"
Hermit Warbler (Setophaga occidentalis) (1)
- Reported Mar 27, 2026 08:44 by The Spotting Twohees
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S313712360 - Comments: "Early, though not overly surprising given what has thus far been an early spring for this and several other species.
I (KH) first noticed this bird upon hearing an interesting song emanating from a small stand of pines from the boat as we were slowly moving along the lake edge around here: (35.325050, -120.456180). The song was similar to Townsend’s to my ear, but clearly less buzzy with more of a ringing quality, etc.
My view of this bird was brief and not very good, but I was able to see what appeared to be a small grayish warbler with wing bars and what appeared to probably be a yellow face lacking a dark cheek patch (not seen overly well), a definite pale breast lacking any yellow color below the throat, pale flanks lacking any sort of streaking, and white outer tail feathers. This bird did appear to have a good amount of black in the throat (and was singing) indicating a male, but I was unable to see the extent of black in the throat and whether or not there were dark centers or molt limits in the median secondary wing coverts so I am not sure whether it was a SY or ASY bird.
Almost immediately upon locating the bird in the small stand of pines it flew to an adjacent Oak before flying back and out of sight. I believe one or two people may have heard the bird singing but I believe I was the only person to see the bird, unfortunately. No photos were attempted and we did not linger."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/28/26 3:28 am From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- Western x Clark's Grebe (hybrid) (4 reports)
- American Bittern (1 report)
- Swainson's Hawk (2 reports)
- Ash-throated Flycatcher (5 reports)
- Hermit Warbler (2 reports)
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
American Bittern (Botaurus lentiginosus) (1)
- Reported Mar 27, 2026 10:00 by Petra Clayton
- Oso Flaco Lake (not for beach/ocean), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6207848&<ll...>,-120.6207848 - Checklist: https://ebird.org/checklist/S313755499 - Media: 1 Video, 5 Photos
- Comments: "Observed in the reeds at the beginning of the boardwalk. Viewed from the back: Gray-brown crown and nape; darker brown back with buffy stripes; vertical brown and buffy stripes on the neck; neck extended upward with long pointed bill."
Swainson's Hawk (Buteo swainsoni) (1) CONFIRMED
- Reported Mar 25, 2026 07:10 by Will Knowlton
- 10827–10891 CA-46 E, Paso Robles US-CA (35.6586,-120.4893), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.489259&<ll...>,-120.489259 - Checklist: https://ebird.org/checklist/S313625903 - Comments: "Returning light morph adult. Observed perching and making short flights to the ground and back to a different perch. Viewed at a distance through a scope. In flight, wings were long, narrow, and pointed. Underwing coverts were white. White throat and dark bib noticeable at a distance.
Two adults were observed nesting in this area during the 2024 breeding season. Only one adult was ever observed in 2025."
Ash-throated Flycatcher (Myiarchus cinerascens) (1)
- Reported Mar 27, 2026 12:29 by John Hiebert
- San Simeon Creek Road, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.0775634&<ll...>,-121.0775634 - Checklist: https://ebird.org/checklist/S313712329 - Media: 2 Audio
- Comments: "Have heard what I believe was an Ash-throated flycatcher calling at the first bridge crossing over San Simeon Creek just past Red Mountain Road. I heard it faintly the day before in a sea of other bird calls. I went back today and believe I heard it again, attempted to get a recording of the bird doing a call, but faint on recordings. Not sure if it is clear enough to be identified and if so I will remove from list"
Hermit Warbler (Setophaga occidentalis) (1)
- Reported Mar 27, 2026 08:44 by Robbie & Bob Revel
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S313729797 - Comments: "Early. First heard singing and then briefly seen. Warbler similar to Townsend's but largely lacking cheek patch and less extensive yellow breast. Song like Townsend's but varied and more "airy" etc."
Hermit Warbler (Setophaga occidentalis) (1)
- Reported Mar 27, 2026 08:44 by Debbie Jo Bird
- Santa Margarita Lake, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.4874811&<ll...>,-120.4874811 - Checklist: https://ebird.org/checklist/S313729156 - Comments: "Early. First heard singing and then briefly seen. Warbler similar to Townsend's but largely lacking cheek patch and less extensive yellow breast. Song like Townsend's but varied and more "airy" etc."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/27/26 1:50 am From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- King Eider (1 report)
- Black Scoter (1 report)
- Ash-throated Flycatcher (1 report)
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1)
- Reported Mar 24, 2026 12:40 by Breck Tyler
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S313332561 - Comments: "Continuing female. After scoping for about 20 minutes, we found the bird near the closest oyster farm structures straight out from the north facing beach. It swam left behind the structures, diving often. After a few minutes it disappeared and we couldn't refind it. A large, heavy bodied, tawny brown duck with dark bill that sloped up towards the forehead. Maybe the same individual we saw in Moss Landing last fall."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Black Scoter (Melanitta americana) (1) CONFIRMED
- Reported Mar 25, 2026 10:00 by Roger Hammer
- Villa Creek--Estero Bluffs State Park, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.9688341&<ll...>,-120.9688341 - Checklist: https://ebird.org/checklist/S313104381 - Comments: "20 yards away and afforded good view for 10 min until swam further away from shore into the dense fog. No ability to see anything once past 50 yards out. Distinctive compared to nearby SUSC. Smaller, rounder head and bill with yellow base, not as bulbous knobby as SUSC or even adult BLSC but no white on bill, just some black on the sides and tip. No white on back of head either. body color not black but dark brown."
Long-tailed Duck (Clangula hyemalis) (1) CONFIRMED
- Reported Mar 24, 2026 12:15 by Petra Clayton
- San Simeon Creek Mouth/Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.1267052&<ll...>,-121.1267052 - Checklist: https://ebird.org/checklist/S312884596 - Media: 1 Video, 18 Photos
- Comments: "Female continuing since 12/1/2025 (Reef Comer). Not reported at this location from 1/1/26 to 2/5/26.
Round head; white face and neck; dark crown stripe continuing to nape; dark cheek patch that extends from the nape to the chin; bluish bill with dark nail; short bluish legs, that match the bill color.
Today observed for the first time out of the water. She was standing on shore at the southern creek bank, west of the Highway One bridge, where she was preening for an extended length of time before briefly taking a short flight into the creek. She continued preening there and then returned to shore to resume preening. When she walked a bit with her short legs it seemed awkward. Later she was observed diving in the creek as she was foraging.
Click on the image below for a Flickr video:
<a href="https://www.flickr.com/photos/jack-petra-clayton/55169166313/in/dateposted-public/" title="Long-tailed Duck (Clangula hyemalis), San Simeon, CA"><img src="https://live.staticflickr.com/31337/55169166313_9d7569dbf6_z.jpg" alt="Long-tailed Duck (Clangula hyemalis), San Simeon, CA" /></a>"
Black-necked Stilt (Himantopus mexicanus) (7) CONFIRMED
- Reported Mar 25, 2026 09:47 by Phillip Stosberg
- Carrizo Plain NM--Soda Lake Boardwalk, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-119.9035556&<ll...>,-119.9035556 - Checklist: https://ebird.org/checklist/S313057402 - Comments: "Exact count of this iconic and unmistakable shorebird. Dark backs, very long and skinny legs, and needle-like bill (impossible to misidentify). Photos."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/23/26 9:04 pm From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- King Eider (1 report)
- Merlin (Black) (3 reports)
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 22, 2026 11:10 by Pair of Wing-Nuts
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S312357698 - Media: 2 Photos
- Comments: "Continuing female - large, all brown sea duck with sloping, all black bill. Initially observed loafing on mud flat north and east of oyster farm. As tide rose and flooded the mud flat, the duck took flight out in the bay and landed about 300 yards south of the oyster farm and began diving."
Merlin (Black) (Falco columbarius suckleyi) (1) CONFIRMED
- Reported Mar 22, 2026 17:08 by Pair of Wing-Nuts
- The Lakes--Private Property, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.67129&<ll...>,-120.67129 - Checklist: https://ebird.org/checklist/S312360902 - Media: 12 Photos
- Comments: "This falcon showed dark head and face with no visible malar, contrasting buff/white, faintly streaked throat, faint, light supercilium, very dark back that was nearly the same color as the solid black tail. Breast and and underwing were dark patterned and black upper tail showed narrow white tip and except for several small, faint, whitish spots, lacked any visible barring. Bird observed for 20 minutes hunting from several trees it returned to after each chase."
Merlin (Black) (Falco columbarius suckleyi) (1) CONFIRMED
- Reported Mar 22, 2026 17:08 by Norman Pillsbury
- The Lakes--Private Property, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.67129&<ll...>,-120.67129 - Checklist: https://ebird.org/checklist/S312263927 - Media: 6 Photos
- Comments: "This falcon showed dark head and face with no visible malar, contrasting buff/white, faintly streaked throat, faint, light supercilium, very dark back that was nearly the same color as the solid black tail. Breast and and underwing were dark patterned and black upper tail showed narrow white tip and except for several small, faint, whitish spots, lacked any visible barring. Bird observed for 20 minutes hunting from several trees it returned to after each chase. ID’d as Black Merlin by Steve Tillman."
Merlin (Black) (Falco columbarius suckleyi) (1)
- Reported Mar 22, 2026 17:08 by Jeff Miller
- The Lakes--Private Property, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.67129&<ll...>,-120.67129 - Checklist: https://ebird.org/checklist/S312255056 - Comments: "This falcon showed dark head and face with no visible malar, contrasting buff/white, faintly streaked throat, faint, light supercilium, very dark back that was nearly the same color as the solid black tail. Breast and and underwing were dark patterned and black upper tail showed narrow white tip and except for several small, faint, whitish spots, lacked any visible barring. Bird observed for 20 minutes hunting from several trees it returned to after each chase."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/22/26 7:35 pm From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- King Eider (3 reports)
- Black-legged Kittiwake (1 report)
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1)
- Reported Mar 22, 2026 11:38 by Russ Namitz
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S312136740 - Comments: "Continuing female found with birding legends and tomfoolery experts Steve Tillman and Jeff Miller! Photos tba. Bird was first associating with a large flock of roosting DC Cormorants and then flew SW towards a buoy marker. It dove a few times and then started swimming towards the oyster docks."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Long-tailed Duck (Clangula hyemalis) (1) CONFIRMED
- Reported Mar 20, 2026 14:00 by Petra Clayton
- San Simeon Creek Mouth/Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.1267052&<ll...>,-121.1267052 - Checklist: https://ebird.org/checklist/S311204084 - Media: 1 Video, 6 Photos
- Comments: "Female continuing since 12/1/2025 (Reef Comer). Not reported at this location from 1/1/26 to 2/5/26.
Round head; white face and neck; dark crown stripe continuing to nape; dark cheek patch that extends from the nape to the chin; bluish bill with dark nail. --- Today observed from the southern creek bank. It most likely came into the middle of the creek from the cove just east of the Highway One bridge."
Black-throated Gray Warbler (Setophaga nigrescens) (1) CONFIRMED
- Reported Mar 20, 2026 07:02 by Jeanette Stone
- Cerro Alto Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7491446&<ll...>,-120.7491446 - Checklist: https://ebird.org/checklist/S311639363 - Comments: "Jeannette only at the upper creek crossing. Seen with another unidentified warbler. Not acting like a nuthatch. Black and white warbler with yellow spot in front of the eye."
Hermit Warbler (Setophaga occidentalis) (1) CONFIRMED
- Reported Mar 20, 2026 07:02 by Jeanette Stone
- Cerro Alto Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7491446&<ll...>,-120.7491446 - Checklist: https://ebird.org/checklist/S311639363 - Comments: "Ann only…at the crest of the trail before it drops down to the meadow/creek crossing area. Was observed with Townsend’s and one unidentified warbler. Male with entirely yellow face, black throat, gray upper, white wingbars , and whitish underside. Seen in the top of the canopy."
Summer Tanager (Piranga rubra) (1)
- Reported Mar 19, 2026 12:25 by Terri Osborn
- Pismo SB--Oceano Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6265268&<ll...>,-120.6265268 - Checklist: https://ebird.org/checklist/S311231784 - Comments: "Overall I spent a couple of hours around campsite #63 where the Summer Tanagers were seen earlier this week. I heard it call a few times, initially with a pik-pik-pik call and then a more melodious call which I have heard previously. Another birder was with me near site #63 and heard the song but neither of us saw the Summer Tanagers. I am unable to post my recordings of the songs but have them if needed."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/21/26 8:04 am From: Mitch Siemens via groups.io <msiemens805...> Subject: Re: [slocobirding] Arroyo Grande Palm warbler
> On Mar 21, 2026, at 7:58 AM, Mitch Siemens via groups.io <msiemens805...> wrote:
>
> The Palm warbler that was first observed in my backyard on 12/7 and then sporadically up until 2/15, surprisingly showed up again yesterday to bathe in the backyard water feature.
>
> Mitch Siemens
> Arroyo Grande
>
>
>
>
>
Date: 3/21/26 7:58 am From: Mitch Siemens via groups.io <msiemens805...> Subject: [slocobirding] Arroyo Grande Palm warbler
The Palm warbler that was first observed in my backyard on 12/7 and then sporadically up until 2/15, surprisingly showed up again yesterday to bathe in the backyard water feature.
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 18, 2026 08:33 by Tom Edell
- Pasadena Drive (35.331, -120.843), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8428043&<ll...>,-120.8428043 - Checklist: https://ebird.org/checklist/S310399663 - Media: 2 Photos
- Comments: "continuing female on the oyster company dock/float. From distance with scope appeared as a large cinnamon brown duck with a black bill that continued up the forehead forming a short black shield. I could not see the pale line going back and down the face from the eye but it did appear to have a dark line in the same location. It had a "necklace" of pale spots across the breast that I presume were due to feather loss. Distant photos uploaded."
Black-throated Gray Warbler (Setophaga nigrescens) (1)
- Reported Mar 20, 2026 07:02 by Ann Stockert
- Cerro Alto Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7491446&<ll...>,-120.7491446 - Checklist: https://ebird.org/checklist/S311104715 - Comments: "Jeannette only at the upper creek crossing. Seen with another unidentified warbler. Not acting like a nuthatch. Black and white warbler with yellow spot in front of the eye."
Hermit Warbler (Setophaga occidentalis) (1)
- Reported Mar 20, 2026 07:02 by Ann Stockert
- Cerro Alto Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7491446&<ll...>,-120.7491446 - Checklist: https://ebird.org/checklist/S311104715 - Comments: "Ann only…at the crest of the trail before it drops down to the meadow/creek crossing area. Was observed with Townsend’s and one unidentified warbler. Male with entirely yellow face, black throat, gray upper, white wingbars , and whitish underside. Seen in the top of the canopy."
Black-headed Grosbeak (Pheucticus melanocephalus) (1) CONFIRMED
- Reported Mar 19, 2026 07:30 by Kevin Zimmer
- KJZ yard, Garcia Rd, Atascadero, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7064838&<ll...>,-120.7064838 - Checklist: https://ebird.org/checklist/S310841978 - Comments: "First of the year in our yard. One of the first birds I heard singing this morning before I was even out of bed. A couple of hours later, I heard it singing again, went outside, and found a male sitting high in one of the oaks in the front yard, singing away. I'll post photos tomorrow."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Blue-winged x Cinnamon Teal (hybrid) (Spatula discors x cyanoptera) (1) CONFIRMED
- Reported Mar 18, 2026 09:15 by Tom Edell
- Sweet Springs Nature Preserve, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8422726&<ll...>,-120.8422726 - Checklist: https://ebird.org/checklist/S310399648 - Media: 1 Photo
- Comments: "Male, probable adult given a bird looking like this one has been present in winter since Dec 2022 and possibly since Feb 2018"
Big, chocolate brown lump on the southernmost oyster platform, occasionally lifting its head as it preened, providing reassuring evidence I wasn't taking pictures of a pile of ropes. Super far away and I broke my lens yesterday so unfortunately all my photos are blurry, but the general impression of a duck instead of any other brown seabird (re: pelican) is there. In terms of narrowing it down from other female ducks; it seemed to be more uniformly brown and darker brown than other ducks. Additionally, the chest/neck area was lighter than the rest of the body, whereas I'd expect a pintail to show a marked contrast between lighter head and darker body, even at this great distance. If it was a fem scaup, at some point the white of the face would've been visible while she preened.
Given that this bird seems to like the platform, I feel good about the idea that she would be there over another bird, but if anyone has seen other brown ducks on the platform, I guess it's possible I got double unlucky."
Arctic Loon (Gavia arctica) (1)
- Reported Mar 18, 2026 12:06 by Alexander Yan
- North Point Natural Area--Morro Bay, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8717568&<ll...>,-120.8717568 - Checklist: https://ebird.org/checklist/S310403674 - Media: 2 Photos
- Comments: "Just to get the word out, welcome any criticism and education. If real, continuing from CBC??? Phone scope (x45) pics attached. Seen with other loons offshore. Steep forehead, slightly smaller than COLO, and strong white flanks visible while swimming. Posture was different from RTLOs nearby, didn’t do the stereotypical Arctic loon head posture but it mostly just swam lazily with others. In scope I can see a grey nape, white scaling on the back, and do not recall any neck strap."
Swainson's Hawk (Buteo swainsoni) (1) CONFIRMED
- Reported Mar 18, 2026 15:01 by Michael Mulroy
- CA-46, Paso Robles US-CA 35.66092, -120.45121, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.451213&<ll...>,-120.451213 - Checklist: https://ebird.org/checklist/S310475044 - Media: 1 Photo
- Comments: "Returning adult to nest tree. Grayish-brown head and bib, whitish belly, primaries reached tail tip, tail with narrow bands and not red. Viewed with scope. Distant photo included."
Swainson's Hawk (Buteo swainsoni) (1) CONFIRMED
- Reported Mar 18, 2026 15:01 by Will Knowlton
- CA-46, Paso Robles US-CA 35.66092, -120.45121, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.451213&<ll...>,-120.451213 - Checklist: https://ebird.org/checklist/S310474591 - Media: 1 Photo
- Comments: "Returning adult to nest tree. Grayish-brown head and bib, whitish belly, primaries reached tail tip, tail with narrow bands and not red. Viewed with scope. Distant photo included."
Merlin (Prairie) (Falco columbarius richardsonii) (1)
- Reported Mar 16, 2026 08:26 by Lou McGonagill
- Carrizo Plain NM (use specific hotspots when available), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-119.810539&<ll...>,-119.810539 - Checklist: https://ebird.org/checklist/S310414500 - Media: 1 Photo
- Comments: "Fem/imm at start of 7 Mile Rd. Slightly on the darker side for prairie, but field marks otherwise consistent."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Laysan Albatross (Phoebastria immutabilis) (1)
- Reported Mar 17, 2026 13:00 by Bob Meads
- Offshore--SW Pt. Piedras Blancas (50-75 nmi; SLO Co.), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-122.0263524&<ll...>,-122.0263524 - Checklist: https://ebird.org/checklist/S310369210 - Comments: "close to ship. Easy ID. Medium size Albatross, brown wings and back, white streak on top of tail. seen repeatedly that day along CA coast. Others may have photos"
Summer Tanager (Piranga rubra) (1) CONFIRMED
- Reported Mar 17, 2026 11:47 by Nick & Jane
- Pismo SB--Oceano Campground, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6265268&<ll...>,-120.6265268 - Checklist: https://ebird.org/checklist/S310135266 - Media: 7 Photos
- Comments: "I think this is a new one? I recall two being seen and a continuing male was seen yesterday. Wasn’t the other a female? This was an immature male in the area where the adult male was seen behind campsite #63, which is close to the amphitheater road and entrance to the second loop. This mustardy bird had red mottling, especially on its face, upper chest, and mid chest. It also had an orange-red wash above its undertail coverts, and a large bill. It was first seen in a euc behind the campsite and then in a nearby pine. It had a squishy caterpillar in its bill and slowly ate it. Photos."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/18/26 10:48 am From: njmann90 via groups.io <njmann50...> Subject: [slocobirding] Hooded Oriole
My FOS Hooded Oriole today, both a male and a female. Hoodeds first seen in
yard 4/1/25, 4/2/24, 4/3/23 & 3/31/21...
Near SLO Vet's Hall
--
Nancy Jean Mann (It/It's)
San Luis Obispo
“I wish it need not have happened in my time," said Frodo.
"So do I," said Gandalf, "and so do all who live to see such times. But
that is not for them to decide. All we have to decide is what to do with
the time that is given us.”
― J.R.R. Tolkien, The Fellowship of the Ring…
See more
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1)
- Reported Mar 16, 2026 13:56 by Sarah Spotten
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S309924957 - Media: 5 Photos
- Comments: "Continuing female, seen at low tide standing on mud flats about 50 meters away from southernmost oyster farm. Chunky sea duck shape with dark sloping bill. Buffy light brown color overall with some patterning barely visible through the heat shimmer. Really terrible digiscope photos and video; best I could get with my tech at a distance."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/16/26 9:08 am From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- Yellow-crowned Night Heron (1 report)
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Yellow-crowned Night Heron (Nyctanassa violacea) (1) CONFIRMED
- Reported Mar 15, 2026 14:41 by John Hiebert
- 289 Main Street, Morro Bay, California, US (35.358, -120.85) Boat Ramp, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8500993&<ll...>,-120.8500993 - Checklist: https://ebird.org/checklist/S309620518 - Media: 2 Photos
- Comments: "On-going of what appeared to be the juv YCNH, sleeping in row of trees just past the public access ramp at tidelands park, I have some poor photos with my phone. Observed through binocs a dark, heavier black bill with yellow feathers at the base of jaw when head came up for a moment but otherwise was sleeping so no ability for longer term inspection. FYI - I added updated photos with my regular camera, still hard to get photos."
***********
You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Ginger Langdon-Lassagne and I are excited to be the CBA volunteer Regional Coordinators for San Luis Obispo County! I think the Town Hall will answer a lot of your questions, but you can email Ginger and me with any comments or questions you have about the Atlas, and we will get answers for you.
Date: 3/15/26 7:29 am From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- Blue-winged x Cinnamon Teal (hybrid) (1 report)
- King Eider (3 reports)
- Yellow-crowned Night Heron (2 reports)
- California Condor (1 report)
- Chipping Sparrow (1 report)
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 14, 2026 08:29 by Nick & Jane
- Morro Bay SP--Marina/Boardwalk Trail, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8418006&<ll...>,-120.8418006 - Checklist: https://ebird.org/checklist/S309267256 - Comments: "Continuing female on distant oyster farm platform. Could see the overall size and shape as a large duck, plumper than a mallard but smaller than a cormorant. Could also see its warm brown tones and small black bill while it preened. Very distant photos."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 14, 2026 09:39 by Nick & Jane
- Morro Bay SP--Natural History Museum, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8437825&<ll...>,-120.8437825 - Checklist: https://ebird.org/checklist/S309267515 - Comments: "Continuing female on distant oyster farm platform. Could see the overall size and shape as a large duck, plumper than a mallard but smaller than a cormorant. Could also see its warm brown tones and small black bill while it preened. Very distant photos."
King Eider (Somateria spectabilis) (1)
- Reported Mar 14, 2026 10:48 by Pair of Wing-Nuts
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S309293064 - Media: 3 Photos
- Comments: "Continuing large, stocky, almost all-brown sea duck with long sloping black bill. Observed loafing and preening on it's favorite oyster farm equipment barge near rigging closest to shore-line point."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
You are so surprisingly lucky to have these great birds in your yard.
Having been there myself I know it’s not huge but what a mecca for so many
migrants!!!
Claudia Freitas
On Sat, Mar 14, 2026 at 5:39 PM Kaaren Perry via groups.io <surfbird1=
<att.net...> wrote:
> Harris’s Sparrow Update
>
>
> Our SLO county little winter visitor has apparently moved on, presumably
> headed to it’s summer breeding grounds in northern Canada. Birds of North
> America regarding Harris’s Sparrow- “Spring movements northward begin late
> February and early March,”
>
>
> To review, the little sparrow was first photographed and reported in our
> yard in Morro Bay on December 12, 2025. It was last seen and photographed
> on March 10, 2026. During those 12 weeks the bird arrived in our yard
> daily with a small mixed flock, except for a short time in January when I
> had to stop tossing seed for a few days due to rodent problems. Many local
> and not so local birders were able to enjoy seeing this rare little sparrow
> over the 3 months winter stay.
>
>
> I will miss seeing this handsome sparrow and will be hoping/watching next
> year just in case it returns.
>
>
> In the mean time as it heads north… “May the wind be at your back!” -
> Irish blessing in honor of St Patricks Day”☘️
>
>
> I have posted a photo on flickr taken on March 10, the last day it was
> seen it in our yard. http://www.flickr.com/photos/kaarenp/ >
>
>
> Kaaren Perry
>
> Morro Bay
>
>
>
>
>
>
Date: 3/14/26 5:39 pm From: Kaaren Perry via groups.io <surfbird1...> Subject: [slocobirding] Harris's Sparrow Update
Harris’s Sparrow Update
Our SLO county little winter visitor has apparently moved on, presumably headed to it’s summer breeding grounds in northern Canada. Birds of North America regarding Harris’s Sparrow- “Spring movements northward begin late February and early March,”
To review, the little sparrow was first photographed and reported in our yard in Morro Bay on December 12, 2025. It was last seen and photographed on March 10, 2026. During those 12 weeks the bird arrived in our yard daily with a small mixed flock, except for a short time in January when I had to stop tossing seed for a few days due to rodent problems. Many local and not so local birders were able to enjoy seeing this rare little sparrow over the 3 months winter stay.
I will miss seeing this handsome sparrow and will be hoping/watching next year just in case it returns.
In the mean time as it heads north… “May the wind be at your back!” - Irish blessing in honor of St Patricks Day”☘️
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Rough-legged Hawk (Buteo lagopus) (1)
- Reported Mar 13, 2026 10:00 by elliot schoenig
- Bitterwater Valley Rd, Santa Margarita US-CA (35.4945,-120.0683), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.068289&<ll...>,-120.068289 - Checklist: https://ebird.org/checklist/S308892465 - Comments: "Late, but looks like one/the same bird was here a week ago. Light morph with dark belly and wrist patches contrasting against an otherwise very pale bird. White tail with black band at the end"
Nashville Warbler (Leiothlypis ruficapilla) (1) CONFIRMED
- Reported Mar 12, 2026 16:30 by Reef Comer
- 2599 Koa Ave, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8527658&<ll...>,-120.8527658 - Checklist: https://ebird.org/checklist/S308872947 - Comments: "Probably one of the two overwintering individuals. Leiothlypis warbler with light gray head, bold white eyering, bright yellow underside and throat, and greenish back and wings. Rufous top of head occasionally visible."
***********
You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Yellow-crowned Night Heron (Nyctanassa violacea) (1)
- Reported Mar 12, 2026 14:32 by Petra Clayton
- Tidelands Park, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8514118&<ll...>,-120.8514118 - Checklist: https://ebird.org/checklist/S308663552 - Media: 1 Video, 3 Photos
- Comments: "Continuing juvenile. Today a single one was resting on a small Monterey Cypress by the last boat ramp.
We have been observing this species since early September. We observed one juvenile at this location in the morning of 9/6/25 and again on 9/7/25, 9/8/25, 9/12/25 and 9/18/25. We observed three juveniles on 9/25/25 and 9/26/25. On 10/2/25 we observed two juveniles. On 10/7/25 and 10/8/25 we observed a single juvenile here. On 10/13/25 and 10/14/25 we again observed two individuals. On 10/23/25 we saw just a single one. On 10/24/25 and 10/29/25 we saw two. After that date we only saw a single one: 11/8/25, 11/12/25, 11/14/25, 11/16/25, 11/26/25, 12/11/25, 12/16/25, 12/21/25, 12/26/25, 1/1/26, 1/8/26, 1/22/26 , 1/31/26, 2/9/26 and 2/23/26.
The juvenile had not been reported at this location between 2/9/26 and 2/22/26, most likely due to inclement weather conditions.
One juvenile was first present here on 9/4/25 and could have been the same individual reported on 9/3/25 at the Morro Bay SP Marina.
Today's juvenile had a dark, stout bill with yellow feathers at the base of the lower mandible; small white triangular spots on the covert feathers."
Yellow-crowned Night Heron (Nyctanassa violacea) (1) CONFIRMED
- Reported Mar 11, 2026 18:15 by Tom Edell
- Tidelands Park, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8514118&<ll...>,-120.8514118 - Checklist: https://ebird.org/checklist/S308501603 - Media: 2 Photos
- Comments: "Continuing immature bird with mostly brownish-gray plumage, small white marks on wings, a yellowish chin, and a mostly dark bill that is yellow at the base of the lower mandible. It was first seen in one of the cypress adjacent to the boat ramp and then went down to the revetment."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/12/26 2:42 am From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- Long-tailed Duck (1 report)
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/11/26 10:25 am From: Ginger Langdon-Lassagne via groups.io <binzer...> Subject: [slocobirding] [CALBIRDS] California Bird Atlas Update + March 19 Town Hall
Huge Thanks to Tom for sending this info along from CalBirds!
Hi, Everyone - I am Ginger Langdon-Lassagne (Virginia on the gov’t forms… and when my mom is mad at me…) and I’m available to answer any of your questions about the California Breeding Bird Atlas Project. (Should you add the “S” code to every singing Bewick’s Wren? YES! but add the "S7", if you’ve been hearing it for a week or more, in this location! Or the M code, if you find more than 6 of them singing on a hike up Coon Creek at MDO!) You can reach me at <binzer...> <mailto:<binzer...> and I will try to reply promptly (Carizzo Plain visits will my delay response times, obviously! 😅)
Our community in SLO county has really stepped up to the task of carefully and consistently reporting breeding bird activity, and we are one of the frontrunners in the friendly competition between different regions. In the ten weeks or so since the project began, we have already reported data for over 42% of our area’s Atlas Blocks, and we have 34 species already CONFIRMED as breeding here, including 14 Red-tailed Hawk nesting sites and 10 Anna’s Hummingbird nests. Adding the breeding codes to an ebird checklist is fun and easy, and for myself, I find it adds a dimension of additional excitement to my birding!
I hope to have more updates soon about specific challenges, but for now, please join the project and help us find the best set of data we can collect, over the next five years.
Thanks!
Ginger Langdon-Lassagne
California Breeding Bird Atlas Regional Co-Coordinator for SLO County
<binzer...>
> On Mar 10, 2026, at 2:49 PM, Tom Edell via groups.io <TEdell...> wrote:
>
> FYI, for those with questions or just want to learn about the progress of the California Bird Atlas, consider attending the upcoming webinar. Be sure to check out the Feb 1-Dispatch <https://ebird.org/atlascalifornia/news/atlas-dispatch-feb-1-feb-28-2026> that relays recent confirmed breeding species in California.
>
> Thanks to Virginia and Barry Langdon-Lassagne for being the regional atlas coordinators for San Luis Obispo County!
>
> Tom Edell
> Cayucos, CA
>
> From: <CALBIRDS...> <mailto:<CALBIRDS...> <CALBIRDS...> <mailto:<CALBIRDS...>> On Behalf Of Van Pierszalowski via groups.io <http://groups.io/> > Sent: Monday, March 9, 2026 9:12 AM
> To: <CALBIRDS...> <mailto:<CALBIRDS...> > Subject: [CALBIRDS] California Bird Atlas Update + March 19 Town Hall
>
> Birders,
>
> As many of you know, California’s first statewide Breeding Bird Atlas launched on January 1, 2026. In just over two months, the level of participation across the state has been remarkable. Breeding code use in January and February was up a staggering +545% over last year.
>
> As of March 9:
>
> 42,885 checklists have been submitted to the Atlas
>
>
> 2,538 atlasers have joined the project and submitted at least one checklist
>
>
> 3,924 blocks have Atlas data
>
>
> All 58 counties have Atlas data
>
>
> By the end of January, 61 species had accepted Confirmed breeding codes. By the end of February, that number had risen to 102. The full February report is available in the latest edition of the Atlas Dispatch <https://ebird.org/atlascalifornia/news/atlas-dispatch-feb-1-feb-28-2026>.
>
> If you have not yet joined the eBird project, we encourage you to do so here <https://ebird.org/atlascalifornia/home>.
>
> For a quick visual overview of how to get started, you can watch the Quick Start video <https://www.youtube.com/shorts/8Z3kbqiO9rw>.
>
> Participating is very similar to how you already use eBird, but opting into the Atlas ensures your observations become part of the permanent statewide dataset being built to guide conservation and land management decisions for decades to come.
>
> The Atlas is being coordinated by California Bird Atlas <https://www.californiabirdatlas.org/> (CBA), an independent nonprofit. We will be hosting the first CBA Town Hall on Zoom on March 19 at 7:00 pm PT. You can register for the webinar here <https://docs.google.com/forms/d/e/1FAIpQLSdnWjR4UApjRAPx0ErxR3y9dqFUNSzZ_KekPtbVGH_6JCrHIA/viewform?usp=dialog>.
>
> We have been deeply encouraged by the number of individual donors stepping up to support the project. If you are able, please consider making a tax-deductible contribution here <https://donorbox.org/california-bird-atlas>. Your support helps fund the infrastructure and coordination needed to sustain this statewide effort.
>
> Thank you all for joining the project. It has been inspiring to see the California birding community come together around this effort, and we are only just getting started.
>
> Happy Atlasing,
>
> Van Pierszalowski
> Executive Director, California Bird Atlas
> <van...> <mailto:<van...> > Los Angeles, CA
>
> --
>
> Tom Edell
> Cayucos, CA
>
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/10/26 2:50 pm From: Tom Edell via groups.io <TEdell...> Subject: [slocobirding] FW: [CALBIRDS] California Bird Atlas Update + March 19 Town Hall
FYI, for those with questions or just want to learn about the progress of the California Bird Atlas, consider attending the upcoming webinar. Be sure to check out the Feb 1-Dispatch <https://ebird.org/atlascalifornia/news/atlas-dispatch-feb-1-feb-28-2026> that relays recent confirmed breeding species in California.
Thanks to Virginia and Barry Langdon-Lassagne for being the regional atlas coordinators for San Luis Obispo County!
Tom Edell
Cayucos, CA
From: <CALBIRDS...> <mailto:<CALBIRDS...> <CALBIRDS...> <mailto:<CALBIRDS...> > On Behalf Of Van Pierszalowski via groups.io
Sent: Monday, March 9, 2026 9:12 AM
To: <CALBIRDS...> <mailto:<CALBIRDS...> Subject: [CALBIRDS] California Bird Atlas Update + March 19 Town Hall
Birders,
As many of you know, California’s first statewide Breeding Bird Atlas launched on January 1, 2026. In just over two months, the level of participation across the state has been remarkable. Breeding code use in January and February was up a staggering +545% over last year.
As of March 9:
*
* 42,885 checklists have been submitted to the Atlas
*
*
* 2,538 atlasers have joined the project and submitted at least one checklist
*
*
* 3,924 blocks have Atlas data
*
*
* All 58 counties have Atlas data
*
Participating is very similar to how you already use eBird, but opting into the Atlas ensures your observations become part of the permanent statewide dataset being built to guide conservation and land management decisions for decades to come.
We have been deeply encouraged by the number of individual donors stepping up to support the project. If you are able, please consider making a tax-deductible contribution <https://donorbox.org/california-bird-atlas> here. Your support helps fund the infrastructure and coordination needed to sustain this statewide effort.
Thank you all for joining the project. It has been inspiring to see the California birding community come together around this effort, and we are only just getting started.
Happy Atlasing,
Van Pierszalowski
Executive Director, California Bird Atlas
<mailto:<van...> <van...>
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Marbled Murrelet (Brachyramphus marmoratus) (1)
- Reported Mar 09, 2026 14:35 by Alexander Yan
- Bluff Trail--Montana de Oro SP, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8948396&<ll...>,-120.8948396 - Checklist: https://ebird.org/checklist/S307786082 - Comments: "Distantly scoped, with two pigeon guillemots busy foraging in the water. Slightly smaller, more squashed, and more neck-less looking. Probably in molt—mostly brown with some white in the neck and underneaths. Viewed for about 10 minutes before it bobbed out of view and I lost it."
Western Cattle-Egret (Ardea ibis) (15)
- Reported Mar 09, 2026 18:27 by Pair of Wing-Nuts
- Atascadero Wastewater Treatment Ponds--no internal access, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6424508&<ll...>,-120.6424508 - Checklist: https://ebird.org/checklist/S307842246 - Media: 1 Photo
- Comments: "Flock of small, stocky waders showing mostly white plumage with yellow/orange patches on crown/crest and back and breast, short, stocky and pale orange bills, and darker legs though couldn't see if legs were orange in fading light. Flock observed loafing and preening on berm separating 2nd and 3rd basin (in order from the north boundary) here - (35°28'46.6"N 120°38'33.0"W)."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/9/26 12:13 pm From: Ben Kolstad via groups.io <ben...> Subject: [slocobirding] Half Moon Bay pelagic, March 21, 2026: anyone want to carpool?
I've finally decided to take the plunge and check out Alvaro's last "winter" trip out of Half Moon Bay.
It's Saturday, March 21.
Is anyone else from down here going who might want to carpool?
My tentative plan is to drive up Friday afternoon and get a hotel to be able to report to the dock at 6:30 a.m. Saturday.
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Long-tailed Duck (Clangula hyemalis) (1)
- Reported Mar 08, 2026 08:48 by Pair of Wing-Nuts
- San Simeon Creek Mouth/Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.1267052&<ll...>,-121.1267052 - Checklist: https://ebird.org/checklist/S307483692 - Media: 1 Photo
- Comments: "Continuing female that hasn't been reported for a couple weeks showed mostly brown back with gray-edged scapulars that were dark brown in the center, white flanks, brown crown, nape and sides of neck, large white patch on face centered on it's brownish eye and a distinctive greenish/battleship gray bill with dark nail. Observed in it's usual location diving/feeding near stump outcrop in creek on the west side of Hwy 1 bridge."
Purple Martin (Progne subis) (1)
- Reported Mar 08, 2026 07:56 by Kathleen Kent
- Oakview Village, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.660672&<ll...>,-120.660672 - Checklist: https://ebird.org/checklist/S307290172 - Comments: "Merlin picked up the vocalization of a PUMA, but I didn’t see one. This is the third time Merlin has picked up the vocalization of a PUMA here at Oakview in the last week or so. I checked for their presence at the traditional location on San Gabriel and Morro Road a few days ago, but no visuals or vocalizations there. Today I checked the corner of Mt View and Portola Rd near Atascadero Lake where they nested last year, but no sounds or visualizations were detected. I am inclined to think there are some ‘scouts’ in the area."
Hooded Oriole (Icterus cucullatus) (1) CONFIRMED
- Reported Mar 08, 2026 07:00 by Kevin Zimmer
- KJZ yard, Garcia Rd, Atascadero, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7064838&<ll...>,-120.7064838 - Checklist: https://ebird.org/checklist/S307483706 - Comments: "Same male as was seen yesterday afternoon, and seemingly, a returning individual that has maintained a breeding territory here for the last 2 years (duller orange in color, with a brownish-olive patch on the nape). It came to our feeders several times today, and was heard giving "weent" calls on several occasions. Photos to follow."
Hooded Oriole (Icterus cucullatus) (1)
- Reported Mar 07, 2026 15:00 by Kevin Zimmer
- KJZ yard, Garcia Rd, Atascadero, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7064838&<ll...>,-120.7064838 - Checklist: https://ebird.org/checklist/S307484653 - Comments: "FOS. Male bird, photographed as it came to one of our sugar water feeders in the backyard. Definitely early -- we don't usually get them before mid-March -- but several others were reported around the county by others while we were out of town since February 28. Photos to follow."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Purple Finch (Western) (Haemorhous purpureus californicus) (1) CONFIRMED
- Reported Mar 05, 2026 11:01 by Madison Pusch
- Ragged Point Inn, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.3309207&<ll...>,-121.3309207 - Checklist: https://ebird.org/checklist/S306621850 - Comments: "Singing very consistent Western type song for the majority of our time spent there, didn't have signal to realize this was flagged or else I would've attempted photo documentation. Heard well and confirmed by rest of our group"
Harris's Sparrow (Zonotrichia querula) (1) CONFIRMED
- Reported Mar 07, 2026 08:35 by Kaaren Perry
- Morro Bay yard, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.844846&<ll...>,-120.844846 - Checklist: https://ebird.org/checklist/S306861067 - Media: 4 Photos
- Comments: "Continuing. Seen perching on and drinking from water feature and foraging deep in the brush. Morning photos through window. This bird continues to slowly reveal plumage changes from immature to adult breeding, most noticeable on head, face, darkening around bill, throat, upper breast."
Northern Yellow Warbler (Setophaga aestiva) (1)
- Reported Mar 01, 2026 10:17 by Kimberly Sherman
- Sweet Springs Nature Preserve, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8422726&<ll...>,-120.8422726 - Checklist: https://ebird.org/checklist/S306877678 - Comments: "Bright yellow warbler, uniformly bright yellow all over except for black on wings, bright yellow head, breast, under tail, no fading or ashy, dusky hues, streaks on breast not seen, seen in tree and flying. Compared to orange crowned warbler- much brighter yellow. Compared to yellow breasted chat, entire head was yellow. Compared to common yellowthroat, no black mask, head all yellow. Compared to Wilson's warbler, no black cap or dusky yellow head.compared to Nashville warbler, bright yellow head and body all over, no grey or dusky head."
***********
You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/7/26 10:13 am From: Rubba Johanna via groups.io <jer72701...> Subject: Re: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
If I may report birds heard only: Purple Finch calling persistently & robustly (Western), at dusk in cul-de-sac on Royal Way in SLO, 3/6/26.
And, remarkably, a Bewick's Wren singing consistently & frequently at my address, beginning last Fall and increasing in frequency; very varied songs. A lovely serenade all day long.
I have difficulty finding birds visually due to hand tremor.
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1)
- Reported Mar 06, 2026 10:37 by Matt Brady
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S306525229 - Comments: "Continuing, long-staying female. Seen loosely associating with Brant, and was almost as large as the geese. Brown overall plumage with a white “handkerchief” of secondaries. Sloped forehead gar the bird a distinctive profile."
Purple Finch (Western) (Haemorhous purpureus californicus) (1) CONFIRMED
- Reported Mar 05, 2026 11:01 by Chris Sullivan
- Ragged Point Inn, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.3309207&<ll...>,-121.3309207 - Checklist: https://ebird.org/checklist/S306314400 - Comments: "Singing very consistent Western type song for the majority of our time spent there, didn't have signal to realize this was flagged or else I would've attempted photo documentation. Heard well and confirmed by rest of our group"
Purple Finch (Western) (Haemorhous purpureus californicus) (1) CONFIRMED
- Reported Mar 05, 2026 11:01 by Oriana Monette
- Ragged Point Inn, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.3309207&<ll...>,-121.3309207 - Checklist: https://ebird.org/checklist/S306315353 - Comments: "Singing very consistent Western type song for the majority of our time spent there, didn't have signal to realize this was flagged or else I would've attempted photo documentation. Heard well and confirmed by rest of our group"
Hooded Oriole (Icterus cucullatus) (1) CONFIRMED
- Reported Mar 06, 2026 10:18 by Nick & Jane
- Lower Prefumo Creek, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6837995&<ll...>,-120.6837995 - Checklist: https://ebird.org/checklist/S306539937 - Media: 4 Photos
- Comments: "A chatter call got my attention. Sounding like some kind of oriole in one of the willows. I soon spotted an adult male calling and foraging. Yellowy-orange head, black throat connected to black mask: around eyes and front of cheek. White wingbars on black wings. Black back and long black tail. The bird flew high into euc that has Red-tailed Hawk nest. Underside and nape also yellowy-orange. Photo"
***********
You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Purple Finch (Western) (Haemorhous purpureus californicus) (1)
- Reported Mar 05, 2026 11:01 by Steven Klingler
- Ragged Point Inn, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.3309207&<ll...>,-121.3309207 - Checklist: https://ebird.org/checklist/S306282920 - Comments: "Singing very consistent Western type song for the majority of our time spent there, didn't have signal to realize this was flagged or else I would've attempted photo documentation. Heard well and confirmed by rest of our group"
Purple Finch (Western) (Haemorhous purpureus californicus) (1)
- Reported Mar 05, 2026 11:01 by Cayle Cross
- Ragged Point Inn, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.3309207&<ll...>,-121.3309207 - Checklist: https://ebird.org/checklist/S306282921 - Comments: "Singing very consistent Western type song for the majority of our time spent there, didn't have signal to realize this was flagged or else I would've attempted photo documentation. Heard well and confirmed by rest of our group"
Purple Finch (Western) (Haemorhous purpureus californicus) (1)
- Reported Mar 05, 2026 11:01 by Aaron Veale
- Ragged Point Inn, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-121.3309207&<ll...>,-121.3309207 - Checklist: https://ebird.org/checklist/S306312010 - Comments: "Singing very consistent Western type song for the majority of our time spent there, didn't have signal to realize this was flagged or else I would've attempted photo documentation. Heard well and confirmed by rest of our group"
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/4/26 4:00 pm From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- Costa's Hummingbird (1 report)
- Chipping Sparrow (1 report)
- Fox Sparrow (Sooty x Red) (1 report)
---------------------------------------------
Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Costa's Hummingbird (Calypte costae) (1)
- Reported Mar 04, 2026 09:54 by Alexander Yan
- Poly Canyon, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6548595&<ll...>,-120.6548595 - Checklist: https://ebird.org/checklist/S305944145 - Comments: "FOY? H/O during cal poly class plant walk, didn’t have time to stop to try to pick it out of the big bird group roaming in the eucalyptus grove. Relentless zzzziii zizzzzzz zzzz calls calling from the blooming eucalyptus flowing with sap and bugs at the moment. Very large number of Anna’s around it making it hard to pick out visually. Will try to get visuals tomorrow during another plant walk."
Chipping Sparrow (Spizella passerina) (1)
- Reported Mar 04, 2026 07:35 by Yamina Pressler
- Santa Margarita Creek, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.613247&<ll...>,-120.613247 - Checklist: https://ebird.org/checklist/S305926718 - Media: 3 Photos
- Comments: "Noticeably smaller than nearby white crowned sparrows and house sparrow. First seen hopping on the ground and then photographed in a tree. Rufous crown with dark line through the eye. All grayish pale breast, gray back, pale bill and legs. White arches underneath eye. Two light wing bars. Photos."
Fox Sparrow (Sooty x Red) (Passerella iliaca [unalaschcensis Group] x zaboria) (1)
- Reported Mar 03, 2026 07:53 by Nick & Jane
- Damon-Garcia Sports Field, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.6476746&<ll...>,-120.6476746 - Checklist: https://ebird.org/checklist/S305736041 - Media: 9 Photos
- Comments: "A hybrid because of its lack of white wingbars, lack of red triangular cheek patch (though it had a red cheek), also because of face patterns of red on sooty rather than red on silvery grey, and because of its sooty wash to flanks, as well as sooty-and-red back pattern. This otherwise bright red fox sparrow was on back soccer field with White-crowned sparrow flock. It also had a mostly yellow lower mandible that bled a hint of yellow onto the upper, rufous tail, wings, crown and rufous spot patterns to underside, pale lores, and messy white throat patterns. Photos"
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eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
Date: 3/3/26 2:22 pm From: eBird alert via groups.io <alert.ebird...> Subject: [slocobirding] [eBird Alert] San Luis Obispo County Rare Bird Alert
*** Species Summary:
- King Eider (3 reports)
- Western Cattle-Egret (1 report)
- Harris's Sparrow (1 report)
- Hooded Oriole (1 report)
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
Hooded Oriole (Icterus cucullatus) (1)
- Reported Mar 02, 2026 16:10 by Jacqueline Knowlton
- Corner of Shiloh Pl. and Bethel Road, Templeton, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.7257825&<ll...>,-120.7257825 - Checklist: https://ebird.org/checklist/S305661608 - Comments: "Slender oriole with black chin patch and orangish-yellow "hood," white wing bars, black back, yellow underparts. Feeding from hummingbird feeder near palms."
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You received this message because you are subscribed to eBird's San Luis Obispo County Rare Bird Alert
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
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Thank you for subscribing to the <daily> San Luis Obispo County Rare Bird Alert. The report below shows observations of rare birds in San Luis Obispo County. View or unsubscribe to this alert at https://ebird.org/alert/summary?sid=SN36231 NOTE: all sightings are UNCONFIRMED unless indicated.
eBird encourages safe, responsible birding. Some reports may be from private property. Respect access restrictions and follow the rules wherever you bird. For more information, visit the eBird and Merlin Community Guidelines: https://ebird.org/community-guidelines. Stay connected to the global birding community with eBird Updates: https://mailchi.mp/cornell/ebird-updates-sign-up-page.
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 01, 2026 09:39 by Nick & Jane
- Morro Bay SP--Marina/Boardwalk Trail, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8418006&<ll...>,-120.8418006 - Checklist: https://ebird.org/checklist/S305150403 - Media: 3 Photos
- Comments: "Could see the bird on oyster platform. The overall shape and blocky head and warm brown tones could be seen, as well as overall large size. At one point it stretched its neck and head curiously when a kayak got close. Photos—two originals and one cropped"
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 01, 2026 11:09 by Nick & Jane
- Morro Bay SP--Natural History Museum, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8437825&<ll...>,-120.8437825 - Checklist: https://ebird.org/checklist/S305149221 - Media: 2 Photos
- Comments: "Could see the bird on oyster platform. Had viewed it earlier from marina boardwalk. The overall shape and blocky head and warm brown tones could be seen, as well as overall large size. Photo—cropped and original."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 01, 2026 11:45 by Mark Hays
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S305100579 - Media: 2 Photos
- Comments: "Male bird previously reported. Present for a number of days now. Out on the plant platform in the bay. Fairly quiet occasionally printing. Distance photos able to be taken."
King Eider (Somateria spectabilis) (1) CONFIRMED
- Reported Mar 01, 2026 11:15 by Pair of Wing-Nuts
- Pasadena Park Beach, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8440733&<ll...>,-120.8440733 - Checklist: https://ebird.org/checklist/S305202159 - Media: 2 Photos
- Comments: "Continuing female - Stout, mostly all brown sea duck with long sloping black bill. Observed loafing and preening on it's usual oyster farm barge nearest to shore."
Laughing Gull (Leucophaeus atricilla) (1) CONFIRMED
- Reported Feb 28, 2026 11:43 by Ronald Beck
- 200 Main St. balcony, (Private), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.84712&<ll...>,-120.84712 - Checklist: https://ebird.org/checklist/S305089801 - Comments: "Continuing rarity, seen and reported at multiple locations, over the last couple of months. A sub-adult with a large black band on tail, seen inflight, the birds upper wings were dark gray with extensive black primaries. When the bird landed on a mudflat, next to a Ring-billed Gull, the Laughing Gull was noticeably shorter, and thinner, with a long black bill, and black feet, the head was white, with gray smudging around the eyes, hind neck, and a faint smudge across the top of the head."
Western Cattle-Egret (Ardea ibis) (1)
- Reported Mar 01, 2026 09:09 by Mark Hays
- Morro Bay SP--Marina/Boardwalk Trail, San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.8418006&<ll...>,-120.8418006 - Checklist: https://ebird.org/checklist/S305086715 - Comments: "Continuing bird. Seen in the last several days with a large group of Grady, grits and snowy egrets out on the flooded plain. A smaller stock of your bird than the long necked greedy grit, and a pronounced lower mandible."
Chipping Sparrow (Spizella passerina) (2) CONFIRMED
- Reported Mar 01, 2026 15:12 by Kelley Boland
- Crazy Horse Dr, Paso Robles US-CA (35.6214,-120.6722), San Luis Obispo, California
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&<q...>,-120.672242&<ll...>,-120.672242 - Checklist: https://ebird.org/checklist/S305208333 - Media: 1 Photo
- Comments: "Sitting in a friend’s backyard and noticed two sparrows foraging in the lawn, eating dandelion seeds. At first, I thought WCSP because I saw crown markings and plain grayish breast, but they were just so small! Closer look, I saw rusty brown crown and dark eye line extending from bill. Snapped a terrible phone pic before they were spooked by a barking dog. Have been reported at nearby Centennial Park in previous winters."
eBird Alerts provide recent reports of regionally or seasonally rare species (Rarities Alerts) or species you have not yet observed (Needs Alerts) in your region of interest; both Accepted and Unreviewed observations are included. Some reports may be from private property or inaccessible to the general public. It is the responsibility of every eBirder to be aware of and respectful of access restrictions. For more information, see our Terms of Use: https://www.birds.cornell.edu/home/terms-of-use/
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