Date: 9/3/25 8:20 am From: Ted Buerger <buerger.ted...> Subject: RE: [AZNMbirds] Pima Co: Access change at Green Valley WRF (aka STP)
I was out at the Green Valley WRF yesterday and they have posted the hours as 06:30-14:30 (and this is noted in the title of this hotspot in eBird). However, as Mark suggested, the time they open the pedestrian gate might vary a little depending on site operations.
Ted Buerger
Green Valley, AZ
From: <aznmbirds-request...> <aznmbirds-request...> On Behalf Of Mark Stevenson
Sent: Wednesday, August 27, 2025 2:26 PM
To: AZNM <aznmbirds...>
Subject: Re: [AZNMbirds] Pima Co: Access change at Green Valley WRF (aka STP)
Hours are expected to be 0600-1400.
I'm guessing that there may be some variability in the time the gate is opened.
Date: 8/31/25 4:06 pm From: Erika Wilson <terika88...> Subject: [AZNMbirds] SEAZ: Sierra Vista EOP--31 Aug 2025
Hi, birders,
Six locals set out to walk the Sierra Vista EOP dikes on an ordinary
morning which turned into an extra-ordinary morning when a Lewis's
Woodpecker flew by, a new species for the EOP Sunday bird walks. The final
tally was a gratifying 67 species, with a nice mix of waterbirds, from
ducks to rails, to shorebirds and herons.
Duck diversity is climbing, with three species of teal and N. Shoveler
joining the usual Mexican Ducks and Ruddy Ducks. Marsh birds included a new
season high of 9 Sora, several showing off in plain sight. An adult Com.
Gallinule with its bright red bill tipped with equally bright yellow, swam
across open water, while 8 Am. Coots drifted into the cattails. Shorebirds
were represented by singles of Black-necked Stilt, Spotted Sandpiper,
Lesser Yellowlegs, Least Sandpiper, and 5 Killdeer. Long-legged waders
included White-faced Ibis, Black-crowned Night-Herons, Green Herons, and
the ever present Great Blue Herons.
The highlight of the walk, however, was a flying Lewis's Woodpecker, headed
east toward the river. This dark bird's unique flight pattern--loose,
floppy wing beats like a crow, immediately identified it, and a pinkish
wine blush on the belly, seen briefly before its flight angle turned away
from us, clinched the identification. This is a first record for the
EOP. Other birds of interest were 2 MacGillivray's Warblers, a Wilson's
Warbler, and the first Vesper Sparrows of the fall.
NOTE: Walks in September begin at *7:00* a.m.
Bird walks behind the locked gates of the Sierra Vista EOP occur every
Sunday morning. For the autumn months (September-November) walks start
promptly at *7:00 a.m.* Arrive early at the EOP Bird Viewing Platform to
sign in with the guide--group size is limited to fifteen. Late arrivals
will not have access behind the locked gates. Scopes are useful. Bring a
hat and water--there is no shade nor any amenities on the walk route. There
is a chem toilet in the parking area.
The EOP is located just east (~ 3 miles) of Sierra Vista on AZ Hwy 90. Look
for the Brua Animal Care Center and the Wildlife Viewing signs on the north
side of Hwy 90. Turn left (north) and proceed to the bird viewing platform.
Note that Google Maps may direct you to the wrong entrance.
Date: 8/31/25 3:12 pm From: CRAIG FISCHER <cfischeraz...> Subject: [AZNMbirds] American Crow in Chandler
Found as American Crow in a palm tree outside the Jason’s Deli east of I-10 on Ray Road. It was much smaller than local ravens and caw-ing. Observed by Anne Peyton and me for ~5 minutes before flying off to the Lowe’s. First time I’ve seen a crow in Chandler/Ahwatukee.
Date: 8/29/25 7:09 pm From: Andrew Core <tucsonrba...> Subject: [AZNMbirds] RBA Tucson, AZ - 29 August 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona
was made on August 29, 2025; the next update will be made on September 5.
Email your reports to rarebirdalert AT tucsonbirds.org
SEVERAL IMPORTANT ANNOUNCEMENTS follow the sightings, including information
on temporary closures and rules for access to other important birding
areas. Abbreviation "m.ob." = multiple observers. An asterisk (*)
preceding a species name in the list indicates that it merits careful, full
documentation. A pound sign (#) indicates that brief corroborating details
are warranted. Documentation and photos of review species may be submitted
at https://url.usb.m.mimecastprotect.com/s/60rVC0Aj5NfmDRrljTwf1s9qs7Z?<domain...> A list of review
species can be found here:
https://url.usb.m.mimecastprotect.com/s/XhD2Cg7WAOIGxLYn8Tohxs4HAtJ?<domain...>
SPECIES MENTIONED IN THIS REPORT:
#Least Grebe
*PURPLE GALLINULE
#Semipalmated Sandpiper
#Short-billed Dowitcher
#Sabine's Gull
#Berylline Hummingbird
#Rose-throated Becard
#Prothonotary Warbler
#Louisiana Waterthrush
TUCSON area
A *PURPLE GALLINULE continued at Danny Lopez (formerly Columbus) Park
through 8/29 (m.ob.). A #SABINE’S GULL was photographed on 8/29 (Steve
Nord).
At least one of the *PURPLE GALLINULES was reported again at Sweetwater
Wetlands on 8/26 (Alex Patia) at the west end of the park, just west of the
platform.
A #LEAST GREBE continued at El Rio Open Space Preserve in Marana this week
(m.ob.). Annotated map: https://url.usb.m.mimecastprotect.com/s/0dqqCm7WKmIWKmRGvcDu5sRlKyO?<domain...>
BENSON area
A *PURPLE GALLINULE continued at the San Pedro golf course (visible from
the patio overlook) on 8/25 (m.ob.).
WILLCOX & the SULPHUR SPRINGS VALLEY
A #SHORT-BILLED DOWITCHER continued at Lake Cochise by the Twin Lakes Golf
Course through 8/25 (m.ob.).
GREEN VALLEY & the SANTA RITAS
In Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/Hd54CnGWL0cmqJ6QnTpC6sJ_RIe?<domain...>), a #BERYLLINE HUMMINGBIRD
continued at the Santa Rita Lodge and Madera Kubo B&B this week (m.ob.),
but note that a very similar hybrid BROAD-BILLED x BERYLLINE HUMMINGBIRD
has been seen this week as well (m.ob.). Note the rust-colored bars in the
wing coverts and white flecking on the chin of the female Berylline, and
the solid dark gray wings (including coverts) of the hybrid. In flight,
look for the presence of rusty color in the wings for the Berylline.
A #SEMIPALMATED SANDPIPER was photographed at the Green Valley WRF on 8/26
(Sara Busch ) and continued through 8/29 (m.ob.). A #SABINE’S GULL was
photographed on 8/27 (m.ob.). ACCESS NOTE: access is now through a
pedestrian gate east of the vehicle gate. Please park outside the fence and
walk in.
SIERRA VISTA & the HUACHUCAS
A #BERYLLINE HUMMINGBIRD continued in Ramsey Canyon this week (m.ob.) at
various feeders. A #PROTHONOTARY WARBLER was reported on 8/29 (Renee
Goodhue).
At the San Pedro House, a #LOUISIANA WATERTHRUSH was photographed on 8/27
(Peter Siminski).
PATAGONIA
A pair of #ROSE-THROATED BECARDS continued along Harshaw Creek Road this
week (m.ob.). GPS: (31.51621, -110.69293). ACCESS NOTE: please stay on the
road – the creek is private property.
TUCSON - Mosquito control operations are scheduled at Sweetwater Wetlands
from 6:30-9:00am on Mondays during the warmer months (usually March -
November). The gate will open when operations are finished. Due to
long-term construction, Roger Road WRF is closed. See the Sweetwater page (
https://url.usb.m.mimecastprotect.com/s/arZLCoAWMofvL7KJkT7FMspSp0o?<domain...> for details.
RAMSEY CANYON - Ramsey Canyon Preserve is closed Tuesdays and Wednesdays.
ASH CANYON BIRD SANCTUARY: open dawn to dusk EXCEPT Thursday, when open
noon to dusk. Parking is limited; please carpool whenever possible. No need
to call ahead.
FORT HUACHUCA - access requirements are posted on its official webpage at
https://url.usb.m.mimecastprotect.com/s/xd9sCqAWOqfXPp7G9TpIPsEhfhF?<domain...> The Visitor Control Center is located at the Van Deman Gate on Hwy 90. The
fort is an active military installation and will suspend your driving
privileges on Post for 30 days on your first offense for talking or using a
cell phone while driving. You MUST use a hands free device. Current entry
requirements (subject to change without notice): US citizens must pass a
background check and should be prepared to show photo ID for everyone in
the vehicle at the entrance, and possibly your vehicle registration and
insurance as well. Sometimes, foreign nationals are required to have an
approved military escort; contact the base (520.533.7111), or possibly the
Sierra Vista Visitor's Bureau (520.417.6960) well in advance. ACCESS NOTE:
a REAL ID is required for entry; some state driver's licenses qualify; see
https://url.usb.m.mimecastprotect.com/s/y9xXCrgWPrT205DXxH3SDs4EXTV?<domain...> for details.
SANTA CRUZ FLATS: Management at the Evergreen Turf Sod Farm has asked
birders not to drive into the property (i.e., the 2750 road); birding from
perimeter roads (i.e., Tweedy or Pretzer) is still fine.
AVRA VALLEY WRF: Gates open at 8AM and close PROMPTLY at 2PM (do not
linger, you will be locked inside). Access subject to change without notice.
GREEN VALLEY WRF: Open 7 AM - 2 PM. Park outside the fence and use the
pedestrian gate east of the vehicle gate. Stay away from buildings and
construction equipment. Access subject to change without notice.
CORONA DE TUCSON WRF and NOGALES STP: Closed to entry; some facilities may
be viewed from outside the fence.
Date: 8/29/25 1:29 pm From: <trochetj...> Subject: [AZNMbirds] CWNM: Zuni region birds the last two days
Dear Birders,
I usually spend just a few hours at Ramah Lake (accessed from the parking lot for the Ramah Mormon Pioneer Trail at the end of Lake Road in the town of Ramah) and call it good. But today has been exceptional. Since before sunrise there’s been a succession of interesting encounters. Foremost among the is finding western grebes breeding. My highest count on a scan was 19. One pair had two small chicks and three other adults were accompanied by large ones. This is just the second such regional occurrence known to me. Dave Cleary found them nesting at Nutria Lake #2 at Zuni Pueblo roughly about 1990 for the first.
Other highlights include a common gallinule in an offshore smartweed patch near the north shore, a Neotropic cormorant with four double-crested cormorants on an emergent rock near the northwest side of the lake about 500 meters from the dam, a female wood duck next to the southeast shore about halfway between the dam and the north end, three ring-necked ducks and a nice mix of dabblers (oversummered? already returning?), two red-necked phalaropes, and many mostly modest mixed flocks of migrant passerines, all common western migrants so far as I could tell.
Yesterday was more a hiking day than a birding one. One of my destinations in the Zunis was a place called Red Wall Canyon. It has, or had anyway, an internet page that showcases its beauty. The highlight was finding there an adult and two juvenile Lincoln sparrows. This mountain range is really marginal for breeding by this species. Another wood duck was at the south arm of Bluewater Lake.
Date: 8/28/25 4:24 pm From: Jackie Lewis <winjac12...> Subject: [AZNMbirds] Paradise, AZ: White-eared Hum = no, Juniper Titmouse = yes
At the George Walker House birding yard (Winston & Jackie's yard):
The White-eared Hummingbird came in for "last supper" on Saturday, August 23rd between 6:30-7:00pm. We hope he returns next year. He will be 5 years old!
There have been 2 Juniper Titmouse this week.
Migration is fast upon us with hummingbird numbers dropping exponentially each day.
Thank you for sharing your birding adventures with us.
Date: 8/28/25 3:44 pm From: Mark Stevenson <drbrdr99...> Subject: [AZNMbirds] Tucson Sweetwater Wetlands closed Fri morning until 0900
Alex Patia reports
There is another water lettuce outbreak at Sweetwater Wetlands so Tucson
Water will be spraying tomorrow morning to try and kill it all before it
can spread any further and choke out all open water. Because the herbicide
is sprayed by drone the wetlands will be closed tomorrow morning, Friday
8/29, until 9 am. The current water lettuce is growing just west of the
Ramada/ gazebo, please let me know if you see it growing elsewhere.
Pictures show the impacted area looking west from the Ramada.
Date: 8/27/25 1:59 pm From: Mark Stevenson <drbrdr99...> Subject: [AZNMbirds] Pima Co: Access change at Green Valley WRF (aka STP)
Due to the great response to the presence of multiple rarities at this
location today, the extra number of birders needing to use the call box to
get in has led to a change in access.
Birders will no longer be allowed to drive in. Instead there will be a
parking area outside the gate. An older gate to the east of the main gate
ramp will be used for pedestrian access. This old rolling gate will be open
during birding hours (which may vary).
Reminder: birders are only allowed to bird the ponds on the eastern part of
the facility.
Date: 8/27/25 1:43 pm From: <dpsiminski...> Subject: [AZNMbirds] San Pedro House Birding Walk
This morning, nine birders participated in The Friends of the San Pedro
River’s Birding Walk from the San Pedro House. We birded a loop south of the
San Pedro House within the San Pedro Riparian National Conservation Area. We
saw 50 species of birds.
The highlight of our walk was a Louisianna Waterthrush at Black Phoebe Pond.
This waterthrush is a rare transient at this location and a rare, but regular,
winter resident in recent years on The San Pedro River near San Pedro House.
Just a month ago on a Friend’s Walk we saw its sister species a rare Northern
Waterthrush on the river. It was only a little bit odd, as one leader noted,
that the Louisianna was on the pond and the Northern on the river. Just the
opposite of what you might expect for these two similar species.
Through this summer’s Cuckoo Season, we have been hearing Yellow-billed
Cuckoos more often than seeing them. Today we saw all six of the cuckoos that
we detected. We also observed one “group” of three that was following one
another or chasing one another. We were not quite sure of the motive. We also
heard one member of this group make a very soft knocking call of a different
quality than the typical loud knocking. Then, as the birds began to urgently
chase or follow one another, we heard the typical loud knocking call and the
kwolp call too.
The Friends of the San Pedro River lead birding walks on the second and fourth
Wednesday of each month. For the autumn months of September, October and
November, the walks leave at 7:00a from the BLM’s San Pedro House south of
State Route 90 just west of the San Pedro River. The walks last about three
hours. Bring your own binoculars, a hat and water.
The next San Pedro River birding walk is on Wednesday, 10 September, at 7:00a.
Note that this start time is one hour later than it was in August.
See you there.
Pete Siminski
Friends of the San Pedro River
Sierra Vista AZ
Date: 8/27/25 11:48 am From: <trochetj...> Subject: [AZNMbirds] CWNM: eastern Zuni Mountains and Bluewater Lake
Dear Birders,
Late yesterday I found a sanderling at the south arm of Bluewater Lake. This is accessed via the Tusas Unit of Bluewater Lake State Park ($5 per vehicle). The shorebirds were very skittish, and with an adult peregrine stirring them up, it was difficult to get a good look at everything between flights of the flocks. Also yesterday I found a crissal thrasher just inside the mouth of lower Bluewater Canyon, near Bluewater Village.
This morning was the first (this is day five for me here) with decent land birding. A nice mixed flock was near the firefighter cabin near the junctions of Forest Roads 480 and 504A, just northwest of Ojo Redondo Campground, just after sunrise. The best thing that I picked out was a hatch year olive warbler. And about 11 AM I found a male American three-toed woodpecker. From that same cabin, a bearing of 80 degrees and a distance of 350-400 meters will get you very close to the spot. I used to have stakeout spots in recent fire scars for that one, but not anymore.
The monsoon rains finally came to this area, a day after I did. If visiting Bluewater Lake, be advised that the lakeside roads can quickly get sloppy if any real precipitation falls.
Best,
John Trochet
Sacramento, California
currently visiting the Zuni region
Date: 8/25/25 2:34 pm From: Olga Harbour <oharbour...> Subject: [AZNMbirds] SE AZ Rose Canyon
Hello birders,
Bob and I spent a couple of hours at Rose Canyon early this morning. We saw a nice variety of warblers, mostly along the trail by the lake. By the numbers, Hermit Warblers were the winners. Somewhere between 5 and 10 seen - hard to know if you're counting the same bird more than once. Bob saw several Painted Redstarts. Otherwise, we saw singletons of Red-faced, Yellow, Wilson's, Black-throated Gray, MacGillivray's, and Nashville warblers.
Date: 8/24/25 5:58 pm From: Mark Krenitsky <mkrenitsky...> Subject: [AZNMbirds] SEAZ: Sierra Vista EOP 24 Aug 2025
Six local birders and a Florida visitor birded the Sierra Vista
Environmental Operations park this morning and found 71 species of birds.
The highlight of the trip was a Red-Faced Warbler, the first ever seen at
the EOP. Normally a bird of high elevation, this one decided to slum in the
mesquite of Moson Rd and surprised us all!
Another highlight was the Tropical Kingbird we spotted in the fields near
the viewing platform. It's the 4th record this summer, but it has been a
month since the last sighting - perhaps a different bird?
Other highlights:
2 Common Gallinules - one adult, one young...comparing them was fun.
Neotropical Cormorant - the continuing if irregular bird
3 Green Herons - all good looks in flight at different parts of the park.
Five species of swallows - Bank, Barn, Cliff, Tree, Rough-winged.
Marsh Wren - an early bird, they should be showing up later in the season.
And six species of warblers besides the Red-Faced: Orange-crowned, Lucy's,
MacGillivray's, Yellow, Wilson's, and Common Yellowthroat.
Walks at the Sierra Vista Environmental Operations Park are every Sunday
and start at 6 AM in August, switching to 7 AM in September. Attendance is
limited to 15 birders on a first-come first-served basis.
Date: 8/23/25 8:40 am From: Tom Arny <tarny...> Subject: [AZNMbirds] Discord AZ Birds access
I am still receiving notices for discord server for AZ birds but when I
click the link I just get taken to an ad for Apple apps. What am I doing
wrong? My apologies if this is the improper venue for such a question.
--
Tom Arny
PO Box 545
Patagonia, AZ 85624
tarny AT vtc.net
Date: 8/22/25 8:28 pm From: Andrew Core <tucsonrba...> Subject: [AZNMbirds] RBA Tucson, AZ - 22 August 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona
was made on August 22, 2025; the next update will be made on August 29.
Email your reports to rarebirdalert AT tucsonbirds.org
SEVERAL IMPORTANT ANNOUNCEMENTS follow the sightings, including information
on temporary closures and rules for access to other important birding
areas. Abbreviation "m.ob." = multiple observers. An asterisk (*)
preceding a species name in the list indicates that it merits careful, full
documentation. A pound sign (#) indicates that brief corroborating details
are warranted. Documentation and photos of review species may be submitted
at https://url.usb.m.mimecastprotect.com/s/G4yiC2GljPcEqkyGPFnfvs5T2Tn?<domain...> A list of review
species can be found here:
https://url.usb.m.mimecastprotect.com/s/c2atC3YmkgfR1mNM6UqhwsQIQ7_?<domain...>
BENSON area
A *PURPLE GALLINULE continued at the San Pedro golf course (visible from
the patio overlook) on 8/21 (m.ob.).
WILLCOX & the SULPHUR SPRINGS VALLEY
A #SHORT-BILLED DOWITCHER continued at Lake Cochise by the Twin Lakes Golf
Course through 8/20, when a Sanderling was also reported (m.ob.).
GREEN VALLEY & the SANTA RITAS
In Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/1JIMC8XrpnfwVj4MDszC7syh-LI?<domain...>), a #BERYLLINE HUMMINGBIRD
continued at the Santa Rita Lodge and Madera Kubo B&B this week (m.ob.),
but note that a very similar hybrid BROAD-BILLED x BERYLLINE HUMMINGBIRD
has been seen this week as well (m.ob.). Note the rust-colored bars in the
wing coverts and white flecking on the chin of the female Berylline, and
the solid dark gray wings (including coverts) of the hybrid. In flight,
look for the presence of rusty color in the wings for the Berylline.
A #SHORT-BILLED DOWITCHER continued at the Green Valley WRF through 8/16
(m.ob.).
SIERRA VISTA & the HUACHUCAS
A #BERYLLINE HUMMINGBIRD continued in Ramsey Canyon this week (m.ob.) at
various feeders. A #PROTHONOTARY WARBLER was reported on 8/21 (Dan Hoobler).
PATAGONIA
A pair of #ROSE-THROATED BECARDS continued along Harshaw Creek Road this
week (m.ob.). GPS: (31.51621, -110.69293). ACCESS NOTE: please stay on the
road – the creek is private property.
GREENLEE COUNTY
A #YELLOW-THROATED WARBLER was reported along Upper Eagle Creek Road on
8/18 (Jake Thompson). GPS: (33.41811, -109.48788)
NOGALES area
A #RUFOUS-CAPPED WARBLER continued this week in Sycamore Canyon (m.ob.).
TUCSON - Mosquito control operations are scheduled at Sweetwater Wetlands
from 6:30-9:00am on Mondays during the warmer months (usually March -
November). The gate will open when operations are finished. Due to
long-term construction, Roger Road WRF is closed. See the Sweetwater page (
https://url.usb.m.mimecastprotect.com/s/9HLDC0Aj5NfrO2PWqCoH1s9LEbC?<domain...> for details.
RAMSEY CANYON - Ramsey Canyon Preserve is closed Tuesdays and Wednesdays.
ASH CANYON BIRD SANCTUARY: open dawn to dusk EXCEPT Thursday, when open
noon to dusk. Parking is limited; please carpool whenever possible. No need
to call ahead.
FORT HUACHUCA - access requirements are posted on its official webpage at
https://url.usb.m.mimecastprotect.com/s/hECjCjAWEjfyLjNJKcgS3smb4Ez?<domain...> The Visitor Control Center is located at the Van Deman Gate on Hwy 90. The
fort is an active military installation and will suspend your driving
privileges on Post for 30 days on your first offense for talking or using a
cell phone while driving. You MUST use a hands free device. Current entry
requirements (subject to change without notice): US citizens must pass a
background check and should be prepared to show photo ID for everyone in
the vehicle at the entrance, and possibly your vehicle registration and
insurance as well. Sometimes, foreign nationals are required to have an
approved military escort; contact the base (520.533.7111), or possibly the
Sierra Vista Visitor's Bureau (520.417.6960) well in advance. ACCESS NOTE:
a REAL ID is required for entry; some state driver's licenses qualify; see
https://url.usb.m.mimecastprotect.com/s/uOJeCk6WGkCqVnG08sGTEsGwd-w?<domain...> for details.
SANTA CRUZ FLATS: Management at the Evergreen Turf Sod Farm has asked
birders not to drive into the property (i.e., the 2750 road); birding from
perimeter roads (i.e., Tweedy or Pretzer) is still fine.
AVRA VALLEY WRF: Gates open at 8AM and close PROMPTLY at 2PM (do not
linger, you will be locked inside). Access subject to change without notice.
GREEN VALLEY WRF: Open 7 AM - 2 PM. Use the call box at the gate, follow
the signs for parking, and stay away from buildings and construction
equipment. Access subject to change without notice.
CORONA DE TUCSON WRF and NOGALES STP: Closed to entry; some facilities may
be viewed from outside the fence.
Date: 8/22/25 6:55 am From: Bob Rodrigues <brod410...> Subject: [AZNMbirds] Feeders closed to to bear activity
Hi folks,
Our bird feeders on Foothills Road in Portal are currently closed due to
bear activity. What appears to be two different bears have broken into our
seed shed several times over the last month or so. This morning after I
discovered that a bear had once again broken into the seed shed, I observed
the bear behind the shed toward the creek. I fired two shots into the
ground and the bear did not even flinch. We cannot have visitors when we
have a bear in the vicinity that has no fear of humans. All for now.
Greetings Birders,
On the morning of 20 Aug 2025, I birded four locations at Havasu NWR. The water in Goose Lake is currently very shallow, making it a prime destination for shorebirds, waders, gulls, terns, and pelicans.
I started at Catfish Paradise, some 31 miles north of Lake Havasu City. Two young GREAT HORNED OWLS were screaming, and COMMON YELLOWTHROATS were calling loudly from the marsh. A glugging/glumping in the marsh alerted me to an AMERICAN BITTERN, my first for the year. As the sun rose over the horizon, I was able to scope hundreds of gulls and AMERICAN WHITE PELICANS across the south end of Goose Lake. A small, dark gull turned out to be a FRANKLIN'S GULL. Several hundred AMERICAN AVOCETS were feeding in a different corner of the lake. A dozen FORSTER'S and a single CASPIAN TERN dove and then rested on a small island.
My next stop was the South Dike Road, where I was able to see many of the same birds from the south side of the lake. Here I got better looks at the shorebirds, and before too long had one SEMIPALMATED and several BAIRD'S SANDPIPERS, both WILSON'S and RED-NECKED PHALAROPES, and a calling SHORT-BILLED DOWITCHER. A single CANADA GOOSE flew in to claim the lake which bears its name.
At Five Mile Landing the lake was dry, and although I spotted some pools to the south, there was no vehicle access. At the northern end of the refuge, from the North Dike Road, there was more shallow water, but nothing was in it.
I headed back south and decided to look over the lake from the bluffs at Golden Shores. Here I struck gold, and found a large stretch of shallow water filled with teal, gulls, terns, waders, and shorebirds. I caught up with a previously reported WHITE IBIS, and scoped several large flocks of WHITE-FACED IBIS. Hundreds of WESTERN and LEAST SANDPIPERS lined the shores, as well as WILLET, LONG-BILLED CURLEW, and both yellowlegs. By morning's end I had spotted 17 species of shorebirds. There were no doubt more to be found, but the 100-degree heat was getting to me, so I called it a day. eBird reports with a few photos among them:https://url.usb.m.mimecastprotect.com/s/2h7-CR8vZmtgLyR2nh9fOs1kYiq?<domain...>
Good Birding!Henry D. <Detwilerhenry_detwiler...>, AZ
Finding Birds in Southwest Arizonahttps://url.usb.m.mimecastprotect.com/s/uy8CCVJz4qfPAz5G0hzhPsEuow_?<domain...> Birds at the Salton Sea and in Imperial County, https://url.usb.m.mimecastprotect.com/s/DLAGCWWA5rTyBNPJzIKizsoC0d1?<domain...>
Registration is now open for the 18th annual statewide meeting of the
Arizona Field Ornithologists. You can register on the AZFO website
<https://url.usb.m.mimecastprotect.com/s/HATLCB1GDATlqjOXwCzfxs2Mebh?<domain...>.
The meeting will be at the *Mesa Community College* in Mesa, *3-5 October*.
It will feature a Saturday session with presentations on projects and
activities to learn more about the status and distribution of birds in
Arizona, and an evening dinner highlighted with a talk by Dave Pearson,
"Bird Migration--What we know and guesses at what surprises the birds are
still holding". Mini-field expeditions, including to areas not usually
open to the public, will take place on Friday and Sunday. Sign up for these
trips will be open soon.
Students and other youth can apply for scholarships
<https://url.usb.m.mimecastprotect.com/s/3ihRCDwKGDTOpqkLEh5h7sjOfAn?<domain...> that will help defray costs for
attending the meeting.
The meeting is a great opportunity to meet and get to know like-minded
birders from around the state.
Date: 8/18/25 12:15 pm From: Betsy Checchia <betsy.checchia...> Subject: [AZNMbirds] Central NM Today -- Mars Court Wild Turkey Trail, Tijeras
My first time on this trail, on the East side of the Manzano/East Mountains
south of Tijeras. A really nice open pine forest at 7400 feet, with some
juniper and gambel oak mixed in, and an easy trail with only about 500 feet
of elevation change in 2.5 miles. Birds of the day were a pair of
Rufous-crowned Sparrows, the first I've seen in NM. Other sparrows were
Lark,Chipping, Brewer's, and plenty of Dark-eyed Juncos (all Red-backed).
It was also a three jay day, with 2 each Pinon, Steller's, and Woodhouse's
Scrub Jays. Saw another Nashville Warbler (I've seen 3 in the last week),
plus Virginia's, MacGillivray's, Grace's, Yellow-rumped and Townsend's. 43
total species, link to eBird checklist is here:
https://url.usb.m.mimecastprotect.com/s/idiHC4WnljT7PJVk0IOf8s4fYuV?<domain...>
Date: 8/17/25 5:57 pm From: Betsy Checchia <betsy.checchia...> Subject: [AZNMbirds] Central NM -- South Valley, Albuquerque, August 14
Thursday morning I had to take the car in for some work. The garage is a
bit over a mile from my house, so I decided to walk back home along the
irrigation ditches. Saw a good selection of birds, including a Nashville
Warbler, 3 hummingbirds (Black-chinned, Rufous and Broad-tailed),
Black-headed and Blue Grosbeaks, a pair of Lazuli Buntings, and lots of
Mallards. The lack of American Robins was unusual. 44 species total.
Also 3 muskrats and a HUGE snapping turtle in the ditches. LInk to
complete checklist is here: https://url.usb.m.mimecastprotect.com/s/odVlCypWZBty1qj0DiZfQsxV2Iq?<domain...>
Date: 8/17/25 4:02 pm From: Erika Wilson <terika88...> Subject: [AZNMbirds] SEAZ: Sierra Vista EOP--17 Aug 2025
Hi, birders,
This morning 6 locals and 2 birders from Nebraska walked the Sierra Vista
EOP dikes, clocking up 66 species. A shoulder week between summer and fall,
with confirmed breeding competing with new arrivals.
Two adult Pied-billed Grebes were watching over 6 stripe-headed young
gathered at the base of a cattail thicket. While nearby, in the same
impoundment, an adult Common Coot swam around its downy chick as it
explored the edge between cattails and open water. Last week there was an
early Green-winged Teal, this week there were four, showing off their
bright green speculums in rapid flight. A series of sharp contact notes
revealed a Marsh Wren, the first of the fall. And the Yellow-headed
Blackbird flock working the sludge mats swelled to at least 140 birds. A
Neotropic Cormorant dropped in, took off, circled, dropped down again--its
third visit this summer.
Lazuli Buntings and Blue Grosbeaks were everywhere. Adding spice to the mix
were several Black-headed Grosbeaks, Western Tanager, Bullock's Orioles,
and a Virginia's Warbler. This last was the 5th EOP record, and the 1st
fall record for the species.
Bird walks behind the locked gates of the Sierra Vista EOP occur every
Sunday morning. For the summer months (June-August) walks start
promptly at *6:00
a.m.* Arrive early at the EOP Bird Viewing Platform to sign in with the
guide--group size is limited to fifteen. Late arrivals will not have access
behind the locked gates. Scopes are useful. Bring a hat and water--there is
no shade nor any amenities on the walk route. There is a chem toilet in the
parking area.
The EOP is located just east (~ 3 miles) of Sierra Vista on AZ Hwy 90. Look
for the Brua Animal Care Center and the Wildlife Viewing signs on the north
side of Hwy 90. Turn left (north) and proceed to the bird viewing platform.
Note that Google Maps may direct you to the wrong entrance.
Date: 8/15/25 9:37 pm From: Andrew Core <tucsonrba...> Subject: [AZNMbirds] RBA Tucson, AZ - 15 August 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona
was made on August 15, 2025; the next update will be made on August 22.
Email your reports to rarebirdalert AT tucsonbirds.org
SEVERAL IMPORTANT ANNOUNCEMENTS follow the sightings, including information
on temporary closures and rules for access to other important birding
areas. Abbreviation "m.ob." = multiple observers. An asterisk (*)
preceding a species name in the list indicates that it merits careful, full
documentation. A pound sign (#) indicates that brief corroborating details
are warranted. Documentation and photos of review species may be submitted
at https://url.usb.m.mimecastprotect.com/s/Hx85C1VkgOfEo4Y5ZiLfRsVnLHZ?<domain...> A list of review
species can be found here:
https://url.usb.m.mimecastprotect.com/s/pj6-C2GljPcEXYwOmi1hvs51vN9?<domain...>
SPECIES MENTIONED IN THIS REPORT:
#Least Grebe
#Short-tailed Hawk
*PURPLE GALLINULE
#Semipalmated Sandpiper
#Short-billed Dowitcher
#Buff-collared Nightjar
#Berylline Hummingbird
#Eastern Kingbird
#Rose-throated Becard
#White-eyed Vireo
#Louisiana Waterthrush
#Rufous-capped Warbler
TUCSON area
At least one of the *PURPLE GALLINULES continued at Sweetwater Wetlands
through 8/10 (m.ob.) at the west end of the park, often just west of the
platform.
A *PURPLE GALLINULE was photographed across the river at Danny Lopez
(formerly Columbus) Park on 8/13 (Ally Tarbous) and continued through 8/15
(m.ob.).
A #LEAST GREBE continued at El Rio Open Space Preserve in Marana this week
(m.ob.). Annotated map: https://url.usb.m.mimecastprotect.com/s/4XEaC6YpnlfGvNK8WiLuxs5UMBG?<domain...> On Mt Lemmon, a #SHORT-TAILED HAWK continued over the Bear Wallow/Mt
Bigelow area this week (m.ob.).
BENSON area
A *PURPLE GALLINULE continued at the San Pedro golf course (visible from
the patio overlook) on 8/14 (m.ob.).
GRAHAM COUNTY
A dark-morph #SHORT-TAILED HAWK continued on Mt Graham at Ladybug Saddle on
8/12 (m.ob.).
WILLCOX & the SULPHUR SPRINGS VALLEY
A #SEMIPALMATED SANDPIPER continued at Lake Cochise by the Twin Lakes Golf
Course through 8/15, when a #SHORT-BILLED DOWITCHER was reported (m.ob.).
GREEN VALLEY & the SANTA RITAS
In Box Canyon (map: https://url.usb.m.mimecastprotect.com/s/-Vu4C7DqomiWKgkoRS0CGsoZKkb?<domain...>), a #BUFF-COLLARED NIGHTJAR
continued near the bridge in the lower canyon through 8/7 (m.ob.), although
it has not been vocalizing as much.
In Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/2akeC8Xrpnfw0GRLkfRF7syFMlW?<domain...>), a #BERYLLINE HUMMINGBIRD
continued at the Santa Rita Lodge and Madera Kubo B&B this week (m.ob.),
but note that a very similar hybrid BROAD-BILLED x BERYLLINE HUMMINGBIRD
has been seen this week as well (m.ob.). Note the rust-colored bars in the
wing coverts and white flecking on the chin of the female Berylline, and
the solid dark gray wings (including coverts) of the hybrid. In flight,
look for the presence of rusty color in the wings for the Berylline.
A #SHORT-BILLED DOWITCHER was photographed at the Green Valley WRF on 8/9
(Ezekiel Dobson) and continued through 8/15 (m.ob.). An #EASTERN KINGBIRD
was photographed there on 8/14 (Eric Kallen).
SIERRA VISTA & the HUACHUCAS
A #BERYLLINE HUMMINGBIRD continued in Ramsey Canyon this week (m.ob.) at
various feeders.
PATAGONIA
A pair of #ROSE-THROATED BECARDS continued along Harshaw Creek Road this
week (m.ob.). GPS: (31.51621, -110.69293). ACCESS NOTE: please stay on the
road – the creek is private property.
TUCSON - Mosquito control operations are scheduled at Sweetwater Wetlands
from 6:30-9:00am on Mondays during the warmer months (usually March -
November). The gate will open when operations are finished. Due to
long-term construction, Roger Road WRF is closed. See the Sweetwater page (
https://url.usb.m.mimecastprotect.com/s/4BhxCg7WAOIYR32pBSJSxs4HJP5?<domain...> for details.
RAMSEY CANYON - Ramsey Canyon Preserve is closed Tuesdays and Wednesdays.
ASH CANYON BIRD SANCTUARY: open dawn to dusk EXCEPT Thursday, when open
noon to dusk. Parking is limited; please carpool whenever possible. No need
to call ahead.
FORT HUACHUCA - access requirements are posted on its official webpage at
https://url.usb.m.mimecastprotect.com/s/zY4GCk6WGkCqjEQ1wUrUEsG9OgK?<domain...> The Visitor Control Center is located at the Van Deman Gate on Hwy 90. The
fort is an active military installation and will suspend your driving
privileges on Post for 30 days on your first offense for talking or using a
cell phone while driving. You MUST use a hands free device. Current entry
requirements (subject to change without notice): US citizens must pass a
background check and should be prepared to show photo ID for everyone in
the vehicle at the entrance, and possibly your vehicle registration and
insurance as well. Sometimes, foreign nationals are required to have an
approved military escort; contact the base (520.533.7111), or possibly the
Sierra Vista Visitor's Bureau (520.417.6960) well in advance. ACCESS NOTE:
a REAL ID is required for entry; some state driver's licenses qualify; see
https://url.usb.m.mimecastprotect.com/s/ea3YCl8WJltz8rZpMtwcvszTiug?<domain...> for details.
SANTA CRUZ FLATS: Management at the Evergreen Turf Sod Farm has asked
birders not to drive into the property (i.e., the 2750 road); birding from
perimeter roads (i.e., Tweedy or Pretzer) is still fine.
AVRA VALLEY WRF: Gates open at 8AM and close PROMPTLY at 2PM (do not
linger, you will be locked inside). Access subject to change without notice.
GREEN VALLEY WRF: Open 7 AM - 2 PM. Use the call box at the gate, follow
the signs for parking, and stay away from buildings and construction
equipment. Access subject to change without notice.
CORONA DE TUCSON WRF and NOGALES STP: Closed to entry; some facilities may
be viewed from outside the fence.
Date: 8/13/25 3:13 pm From: Richard Bansberg <rbansberg...> Subject: [AZNMbirds] San Pedro House Birding Walk
Four locals walked the San Pedro trails this morning and recorded 48 species. We encountered a good mix of year-round resident species and summer breeding species along with an increase in migrating species heading south. Two of the best sightings were a Northern Waterthrush taking a bath in the river near signpost 7 and a male Indigo Bunting seen southwest of Kingfisher Pond. We heard three Yellow-billed Cuckoos along the river but never had a look at one. There was an increase in hummingbird activity at the San Pedro House feeders with sightings of Anna’s, Black-chinned, Broad-billed and Rufous Hummingbirds. A juvenile Gray Hawk was observed begging for food along the river. Throughout the walk we heard and saw numerous Lazuli Buntings, Yellow-breasted Chats and Common Yellowthroats.
The Friends of the San Pedro River lead birding walks every 2nd and 4th Wednesday of the month from the San Pedro House located south of Highway 90 just west of the San Pedro River. The walks last about three hours. During August the walks start at 6:00a. Bring your own binoculars, a hat and water.
The next San Pedro House birding walk will be Wednesday, August 27 at 6:00a.
Richard Bansberg
Friends of the San Pedro River
Hereford, Arizona
Date: 8/10/25 11:29 am From: <dpsiminski...> Subject: [AZNMbirds] Today's Sunday Sierra Vista EOP Birding Walk
This morning, six local birders and two Texans attended the birding walk at
the Sierra Vista Environmental Operations Park (EOP). We walked the dikes,
and we saw 61 species of birds.
As the seasons change, every Sunday there is a new or interesting avian sight
or experience at the EOP: breeding activity, plumage changes, and migratory
movements. We observed several stubby-tailed and flutter-begging Cliff Swallow
fledglings being fed by their parents on top of one of the Maintenance sheds.
We saw an early arriving Green-winged Teal. We saw more than fifty Lazuli
Buntings. Our count of fifty is probably conservative. We saw one spot with
20+ foraging in dry cattails, plus groups of fives or tens at other spots, in
addition to the constant buzz of buntings flying past us as we rounded the
dikes.
The highlight was an irregular occurring Rufous-winged Sparrow at the EOP. At
first, we heard its bouncing-ball song of down slurred notes coming from the
mesquite scrub at the Recharge Impoundments, then it shifted to its alternate
song of two (or three if you have sharp hearing) clear notes followed by a
rattling trill. The alternate song is kind of like an Eastern Towhee song or a
warped Bewick’s Wren song. It perched and sang for us for a couple of minutes
at the top of a mesquite.
Birding walks behind the locked gates of the Sierra Vista EOP occur every
Sunday morning. For the month of August, the walks start at 6:00am. Meet early
at the EOP Bird Viewing Platform to sign up with the guide. Late arrivals will
not have access behind the locked gates. Scopes are useful. A hat and water
are highly recommended.
The EOP is located just east (~ 3 miles) from Sierra Vista on AZ Hwy 90. Look
for the Brua Animal Care Center and the Wildlife Viewing signs on the
northside of AZ Hwy 90. Turn left (north) and proceed to the bird viewing
platform. Note that Google Maps may direct you to the wrong entrance.
The next EOP Birding Walk is on Sunday, 17 August, at 6:00 am.
Date: 8/8/25 10:29 pm From: Andrew Core <tucsonrba...> Subject: [AZNMbirds] RBA Tucson, AZ - 8 August 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona
was made on August 8, 2025; the next update will be made on August 15.
Email your reports to rarebirdalert AT tucsonbirds.org
SEVERAL IMPORTANT ANNOUNCEMENTS follow the sightings, including information
on temporary closures and rules for access to other important birding
areas. Abbreviation "m.ob." = multiple observers. An asterisk (*)
preceding a species name in the list indicates that it merits careful, full
documentation. A pound sign (#) indicates that brief corroborating details
are warranted. Documentation and photos of review species may be submitted
at https://url.usb.m.mimecastprotect.com/s/VcsAC4WnljT7KZJjJhOf8s4FWd_?<domain...> A list of review
species can be found here:
https://url.usb.m.mimecastprotect.com/s/Dlm-C5AomkfWLy0n0sOhXskCFiP?<domain...>
TUCSON area
At least one of the *PURPLE GALLINULES continued at Sweetwater Wetlands
through 8/5 (m.ob.) at the west end of the park, often just west of the
platform.
A #LEAST GREBE continued at El Rio Open Space Preserve in Marana this week
(m.ob.). Annotated map: https://url.usb.m.mimecastprotect.com/s/nOafC93vqouYEJmZmF1uzsqBQbS?<domain...> A #COMMON TERN was photographed in a flock of Forster’s Terns at Danny
Lopez Park on 8/3 (Alex Patia).
BENSON area
A *PURPLE GALLINULE was photographed at the San Pedro golf course (visible
from the patio overlook) on 8/7 (Kadynn Hatfield) and continued on 8/8
(m.ob.).
WILLCOX & the SULPHUR SPRINGS VALLEY
A *CAVE SWALLOW and an # AMERICAN HERRING GULL were reported at Lake
Cochise by the Twin Lakes Golf Course on 8/2 (Ken Blankenship). The swallow
was reported on 8/6 (m.ob.). Two #SEMIPALMATED SANDPIPERS were photographed
on 8/2 (Ron Beck) and one continued through 8/8 (m.ob.).
SIERRA VISTA & the HUACHUCAS
In Miller Canyon a pair of *FLAME-COLORED TANAGERS continued near the old
mill site this week, as well as closer to the trailhead (m.ob.). GPS:
(31.4112, -110.28177). A #BERYLLINE HUMMINGBIRD continued on 7/26 (m.ob.).
A #BERYLLINE HUMMINGBIRD continued in Ramsey Canyon this week (m.ob.) at
various feeders, including Ramsey Canyon Cabin, Ramsey Canyon Inn and
Ramsey Canyon Preserve.
A #SHORT-TAILED HAWK was reported in Miller Canyon on 8/8 (Peter Siminski).
GREEN VALLEY & the SANTA RITAS
In Box Canyon (map: https://url.usb.m.mimecastprotect.com/s/7itHC0Aj5Nfrwn2E2FLC1s9QHrX?<domain...>), a #BUFF-COLLARED NIGHTJAR
continued near the bridge in the lower canyon through 8/7 (m.ob.), although
it has not been vocalizing as much.
In Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/fKfXCg7WAOIYZvlglFKFxs4bvVU?<domain...>), a #BERYLLINE HUMMINGBIRD
continued at the Santa Rita Lodge and Madera Kubo B&B this week (m.ob.),
but note that a very similar hybrid BROAD-BILLED x BERYLLINE HUMMINGBIRD
has been seen this week as well (m.ob.). Note the rust-colored bars in the
wing coverts and white flecking on the chin of the female Berylline, and
the solid dark gray wings (including coverts) of the hybrid. In flight,
look for the presence of rusty color in the wings for the Berylline.
A Sanderling was photographed at the Green Valley WWTP on 8/7 and continued
on 8/8 (m.ob.).
ARIVACA & BUENOS AIRES NWR
An #EASTERN KINGBIRD was photographed at Arivaca Lake on 8/8 (Brian
Nicholas).
PATAGONIA
A pair of #ROSE-THROATED BECARDS continued along Harshaw Creek Road this
week (m.ob.). GPS: (31.51621, -110.69293). ACCESS NOTE: please stay on the
road – the creek is private property.
TUCSON - Mosquito control operations are scheduled at Sweetwater Wetlands
from 6:30-9:00am on Mondays during the warmer months (usually March -
November). The gate will open when operations are finished. Due to
long-term construction, Roger Road WRF is closed. See the Sweetwater page (
https://url.usb.m.mimecastprotect.com/s/4lOCCl8WJltzNWo9oHLSvszHAow?<domain...> for details.
RAMSEY CANYON - Ramsey Canyon Preserve is closed Tuesdays and Wednesdays.
ASH CANYON BIRD SANCTUARY: open dawn to dusk EXCEPT Thursday, when open
noon to dusk. Parking is limited; please carpool whenever possible. No need
to call ahead.
FORT HUACHUCA - access requirements are posted on its official webpage at
https://url.usb.m.mimecastprotect.com/s/xBttCnGWL0c6N4GyGU4U6sJz-wJ?<domain...> The Visitor Control Center is located at the Van Deman Gate on Hwy 90. The
fort is an active military installation and will suspend your driving
privileges on Post for 30 days on your first offense for talking or using a
cell phone while driving. You MUST use a hands free device. Current entry
requirements (subject to change without notice): US citizens must pass a
background check and should be prepared to show photo ID for everyone in
the vehicle at the entrance, and possibly your vehicle registration and
insurance as well. Sometimes, foreign nationals are required to have an
approved military escort; contact the base (520.533.7111), or possibly the
Sierra Vista Visitor's Bureau (520.417.6960) well in advance. ACCESS NOTE:
a REAL ID is required for entry; some state driver's licenses qualify; see
https://url.usb.m.mimecastprotect.com/s/T24LCoAWMofK3AXoXsJcMsp_08h?<domain...> for details.
SANTA CRUZ FLATS: Management at the Evergreen Turf Sod Farm has asked
birders not to drive into the property (i.e., the 2750 road); birding from
perimeter roads (i.e., Tweedy or Pretzer) is still fine.
AVRA VALLEY WRF: Gates open at 8AM and close PROMPTLY at 2PM (do not
linger, you will be locked inside). Access subject to change without notice.
GREEN VALLEY WRF: Open 7 AM - 2 PM. Use the call box at the gate, follow
the signs for parking, and stay away from buildings and construction
equipment. Access subject to change without notice.
CORONA DE TUCSON WRF and NOGALES STP: Closed to entry; some facilities may
be viewed from outside the fence.
