Date: 5/8/25 6:30 pm From: Betsy Checchia <betsy.checchia...> Subject: [AZNMbirds] Central NM -- Valle de Oro NWR in Albuquerque Today
Chilly and breezy this morning, but at least it didn't rain on me as I
birded the Valle de Oro NWR. If you're looking for Cliff Swallows, there
are at least 80 with nests up against the roof of the Visitor Center.
Birds of the day were a small flock of 5 Western Tanagers (4 males and 1
female) that really stood out in the bosque under the clouds. I ended up
with 52 species, including 7 flycatchers/phoebes/kingbirds, 3 swallows, and
7 sparrows/towhees. I also saw a drake Wood Duck sitting on top of a
cottonwood snag in the bosque -- couldn't tell if there was a nest there.
Link to eBird checklist is below.
While counting the many Black-headed Grosbeaks in the yard this morning, I came across a ROSE-BREASTED GROSBEAK. This is only the second or third time I've had this species in the yard (located near the foot of the Huachuca Mountains east of Hunter Canyon and Highway 92). Besides the grosbeaks, I'm still seeing many LARK SPARROWS, GREEN-TAILED TOWHEES and a few LAZULI BUNTINGS migrating through. There are crummy photos posted with the eBird checklist: https://ebird.org/checklist/S233782753.
Date: 5/5/25 2:33 pm From: John Williams <john...> Subject: [AZNMbirds] Arthur Pack Regional Park, NW Tucson, fallout
I can’t say this was a fallout a la High Island, but the number of Lazuli Buntings increased beyond my ability to count it. I reported 44 on eBird but it easily could have been double that.
They were centered on the many flowering mesquites, as were six warbler species, Bullock’s Orioles, Western Tanagers. Even White-crowned Sparrows are up in those flowers. (White-crowns have all been dark-lored over the last week. Warblers present the problem of near perfect camouflage in the yellow blossoms.
Duck species were down to four this morning. The 9th pond had well over 100 swallows feeding on the cool morning…. That’s where the bugs are. Only saw Northern Rough-winged, Bank and Violet-greens, but did see two Vaux’s Swifts and one White-throated Swift.
Flycatchers were represented by Western-wood Pewee (3) Olive-sided, Multiple Vermillion, Ash-throated and Brown-capped Flycatchers, several Western Kingbirds and a single Cassin’s Kingbird.
At the 7th hole pond there were four Black-necked Stilts, two Spotted Sandpipers, a Solitary Sandpiper and a male Wilson’s Phalarope.
Lark Sparrows were down, probably due to mowing machines all going strong.
At home, I watched a clumsy GH Owl fledgling joining its parents in a pine tree. It did manage its landing.
Yesterday, 0.072” inches of rain, which had a bit of hail mixed it.
Greetings Birders,
The last few days of birding has been really nice!
On 2 May I spent the morning around Martinez Lake. I finally caught up with FORSTER'S TERNS--usually these are a lot more common in this area. Also feeding over the lake were 5 handsome BONAPARTE'S GULLS. Almost all of the waterfowl have headed north, leaving the lake to CLARK'S and a couple of WESTERN GREBES. An unexpected treat was hearing a BENDIRE'S THRASHER singing its scratchy song at Mesquite Point.
On 3 May I went up to Mittry Lake with Vernie and Jeremy. At the rail overlook, we heard our first BLACK RAIL of the morning, but even better, we watched as a SHORT-EARED OWL flew and banked over the cattail marsh. Later, at the Solar Pond, I watched a BELTED KINGFISHER land on the power line with a crawdad (crayfish) in its bill, and then slam it repeatedly against the thick line. But crawdads are tough, and the little guy was still wriggling when the kingfisher flew off. The neighboring wheat field and its weedy border presented a smorgasbord to dozens of LAZULI BUNTINGS, BLACK-HEADED GROSBEAKS, and a few WHITE-CROWNED SPARROWS. And one lone INDIGO BUNTING, a rare breeder in Yuma County.
Today, on 4 May I drove north to the Vicksburg Farms in search of Eric's Glossy Ibis. I found most of the ibises missing, but there were still plenty of other nice birds such as WILSON'S PHALAROPES, SWAINSON'S HAWKS, and a VAUX'S SWIFT. I spotted a mid-sized shorebird that I first thought must be a Pectoral Sandpiper, but I was curious about its lack of a clean, well-defined edge to its breast markings. A bit of research (chevrons along the bird's flanks) and confirmation from the experts revealed that it was a vagrant SHARP-TAILED SANDPIPER. Meanwhile, at the Solar Pond, Vernie and Jeremy turned up a ROSE-BREASTED GROSBEAK!
My 2025 AZ Big Year total now stands at 336.
eBird reports with some photos:https://url.usb.m.mimecastprotect.com/s/CpEgC3Ymkgf7BgAnWugfjfQhKu0?<domain...>
Good Birding!Henry D. <Detwilerhenry_detwiler...>, AZ
Finding Birds in Southwest Arizonahttps://url.usb.m.mimecastprotect.com/s/Tg70C4WnljTYo20XRIxhJf4i3ah?<domain...> Birds at the Salton Sea and in Imperial County, https://url.usb.m.mimecastprotect.com/s/kigPC5AomkfgvPjBwTyi3fke6Qh?<domain...>
Date: 5/4/25 7:30 pm From: Erika Wilson <terika88...> Subject: [AZNMbirds] SEAZ: Sierra Vista EOP--04 May 2025
Hi, birders,
Despite constant strong winds from the south, ten birders walked the Sierra
Vista EOP dikes this morning. The final tally of 72 species was shorter
than the past few weeks, hobbled as we were by the winds that made using
telescopes nearly impossible. Passerines were hunkered down as well,
keeping themselves hidden in the vegetation close to the ground.
The only rare bird of the morning was the continued presence of the Greater
White-fronted Goose that showed up several weeks ago. White-faced Ibis were
the most numerous big waders, with at least 30 in the air at one points. A
single Green Heron, two Great Egrets, and an adult Com. Gallinule were
welcome additions to the list.
A patrolling Zone-tailed Hawk kept flushing the ducks, herons, and
shorebirds, but after several sweeps at each impoundment there was general
agreement there were 8 species of shorebird. These were Black-necked Stilt
(1), Killdeer (10+), Long-billed Dowitcher (2), Wilson's Phalarope (15),
Spotted Sandpiper (8), Solitary Sandpiper (1), Least Sandpiper (2), and
Western Sandpiper (4).
Lots of swallows were hunting in the strong winds--six species, including
an influx of Bank Swallows. Lark Sparrows were the most common sparrow this
week, while the normally abundant White-crowned Sparrows were down to two
birds. Colorful new arrivals included 6 Bullock's Orioles, and 35+ bright
Wilson's Warblers were in line with the heavy movement of this warbler
throughout the area for the past few weeks.
Bird walks behind the locked gates of the Sierra Vista EOP occur every
Sunday morning. For the spring months (March-May) 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: 5/4/25 7:12 am From: Deanna Mac Phail <deanna.macphail...> Subject: [AZNMbirds] Patagonia, AZ
Saturday morning, 7:30 am, the Mississippi Kite pair were easily seen
bringing nest material to the same site as last year, a tree on the south
side of Sonoita Ave. between 3rd & 4th Ave.
Dozens of Lark Sparrows at Paton's. The Rose-breasted Grosbeak eluded me.
But, my FOS sighting, one female Gambel's Quail with one small chick.
Date: 5/2/25 6:54 pm From: Mark Stevenson <drbrdr...> Subject: [AZNMbirds] RBA Tucson, AZ - 2 May 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona was made on May 2, 2025; the next update will be made on May 9. 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/I1oYCjAWEjfl5EBwpsWfwfmH9QW?<domain...> A list of review species can be found here: https://url.usb.m.mimecastprotect.com/s/emN5Ck6WGkCYWlKRmsVhPfGtZ3C?<domain...>
SPECIES MENTIONED IN THIS REPORT:
#Buff-collared Nightjar
#Berylline Hummingbird
#American Golden-plover
#Least Tern
#Caspian Tern
*ELEGANT TERN
#Broad-winged Hawk
#Short-tailed Hawk
#Green Kingfisher
#Eastern Phoebe
*PHILADELPHIA VIREO
#Rufous-backed Robin
#Golden-crowned Sparrow
#Palm Warbler
#Hooded Warbler
#Rufous-capped Warbler
#Flam-colored Tanager
SIERRA VISTA & the HUACHUCAS
A pair of #FLAME-COLORED TANAGERS was photographed along the Miller Canyon Trail on 4/30., 0.8 miles from the trailhead. (S Koenen, J Kiehl) They continued through 5/2.
A *PHILIDELPHIA VIREO was reported from a private yard in Hereford 0n 4/28 (D. Doyle).
A male #HOODED WARBLER continued along the San Pedro River near the Casa de San Pedro B&B through 5/2 (m.ob.)
An # EASTERN PHOEBE continued, reported from both the Hereford Bridge over the San Pedro River area and along the river near the Casa de San Pedro B&B through 5/1 (m.ob.).
A #GOLDEN-CROWNED SPARROW continued at the Battiste Bed & Breakfast on 4/27 (Tony Battiste).
PATAGONIA
An *ELEGANT TERN was photographed at Patagonia Lake on 4/26 (L. & D. Sheppard). A # CASPIAN TERN was at the lake on 4/30 (E. Dobson).
A #RUFOUS-BACKED ROBIN was seen at the Paton Center for Hummingbirds on 4/26 (T. Brown) and it or another continued at the Patagonia-Sonoita Creek Preserve through 5/1 (m.ob.)
NOGALES and RUBY ROAD
A #BUFF-COLLARED NIGHTJAR continued through 4/29 (m.ob.) at the south end of California Gulch at the confluence with Warsaw Canyon. Annotated map: https://url.usb.m.mimecastprotect.com/s/nqxGCoAWMoflq9g1xsou9fpf_1G?<domain...> A #RUFOUS-CAPPED WARBLER continued in Sycamore Canyon through 5/2, when two were seen (m.ob.).
TUBAC area (annotated map: https://url.usb.m.mimecastprotect.com/s/0ddjCp9WNpfQMkVJXh7CGfGfSZz?<domain...>)
A #SHORT-TAILED HAWK was seen from the hawk watch at Ron Morriss Park 4/28 (P. Collins).
A #BROAD-WINGED HAWK was seen from the Anza Trail on 4/29 (E. Dobson).
Two #RUFOUS-BACKED ROBINS continued along the Anza Trail in Tubac through 4/27 (m.ob.).
GREEN VALLEY & the SANTA RITAS
A #GREEN KINGFISHER was at Canoa Ranch Conservation Park 4/26-28 (M. Stevenson, m. ob.)
In Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/O7zrCqAWOqfL0BExmtvFVfEqt6i?<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.
WILLCOX & the SULPHUR SPRINGS VALLEY
An #AMERICAN GOLDEN-PLOVER was at Lake Cochise by the Twin Lakes Golf Course 4/29-5/2 (T. Rodenkirk, m.ob.)
A #LEAST TERN was at Lake Cochise on 5/2 (J. Bagley)
PORTAL & the CHIRICAHUAS (annotated map: https://url.usb.m.mimecastprotect.com/s/-UV8CrgWPrTwVMkzLhLHnf40Bjj?<domain...>)
A #SHORT-TAILED HAWK was over the Southwestern Research Station 4/26 (S. Busch, P. Heveran)
A #BROAD-WINGED HAWK was over East Turkey Creek 5/1 (J. Kiehl, S Koenen)
A female #HOODED WARBLER continued in a Portal yard through 5/2 (R.A. Rowlett)
#GOLDEN-CROWNED SPARROW continued in a Portal yard on 5/2 (S. Wolfe)
TUCSON area
A #PALM WARBLER was found at Avra Valley Wastewater Reclamation Facility on 5/2 (S. Nord).
A #HOODED WARBLER was reported at Rose Canyon in the Santa Catalina Mountains 4/25-27 (J. Ellyson et al)
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/_SQ6Cvm6WyFON1YPMcEIrfQixsX?<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/ZXpACxoWYAImM87grh0T1fyMPC_?<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/_qhvCypWZBt6XD8Q9hvUGfxPKCc?<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.
This evening I saw a Mississippi Kite in Patagonia on Sonoita Avenue between 3rd & 4th Avenues. The same area where a pair has nested successfully the last three years. I talked with someone who stated they had been hearing it for the last couple of days.
Kale Van Shaar and I birded at Sweetwater Wetlands in Tucson yesterday and saw a very-well-hidden Common Gallinule nest with an adult and two very young chicks. Since I cannot post photos to this list-serve, I'm including the link to my Facebook page where I've posted them. I've changed my setting to Public so that it's not necessary to Friend me to view it but feel free to send a Friend request if you'd like to read other posts, all of which are Friends Only and are almost exclusively flora and fauna.Diane DrobkaPima, Arizona
https://url.usb.m.mimecastprotect.com/s/rpprC3Ymkgf7Axo7LIgfjfQoaGm?<domain...>
Date: 5/1/25 12:09 pm From: henry detwiler (via aznmbirds Mailing List) <aznmbirds...> Subject: [AZNMbirds] SEAZ: Big Day - 29 Apr 2025
Greetings Birders,
I started my annual spring BIG DAY just after 1:00 a.m. at the Willcox Golf Course and Cochise Lake. VIRGINIA'S RAIL and SORA were my first birds of the day. On the way up and over to Portal, I had my best owling morning ever, hearing 8 species of these fine nocturnal creatures, including a late NORTHERN SAW-WHET OWL. My only miss was Barn Owl. As the dawn broke over Cave Creek Canyon and Portal, I added lots of good birds, including BAND-TAILED PIGEONS, HAMMOND'S FLYCATCHERS, and SCOTT'S & BULLOCK'S ORIOLES. At a couple of feeding stations I watched BLUE-THROATED MOUNTAIN GEM, goldfinches & siskins, lots of LARK SPARROWS and GREEN-TAILED TOWHEES, and my first two BRONZED COWBIRDS of the season. Back up the mountain, on the road to Rustler Peak, I called in lots of birds by imitating a pygmy owl: MEXICAN CHICKADEES, BUSHTITS, YELLOW-EYED JUNCOS, and BLACK-THROATED GRAY, TOWNSEND'S, & GRACE'S WARBLERS. Here I also saw what would be the first of several ZONE-TAILED HAWKS for the day. In the Pinery Campground area I was happy to watch a GREATER PEWEE and a beautiful RED-FACED WARBLER.
By 11:30 a.m. I was back where I'd started, at Willcox. In the daylight, I added lots of WILSON'S PHALAROPES and AMERICAN AVOCETS, a few waterfowl, swallows, sparrows, and my rarest bird of the day, a vagrant AMERICAN GOLDEN-PLOVER. A ZONE-TAILED HAWK was making passes at the shorebirds, but they weren't fooled by it's vulture mimicry, and bailed anytime he got too near. The Benson treatment ponds added a few more waterfowl, and then it was on to the Paton's Hummingbird Center. Here I got the beautiful VIOLET-CROWNED and ANNA'S HUMMINGBIRDS, as well as BROWN-CRESTED FLYCATCHER and YELLOW-BREASTED CHAT. At Patagonia Lake State Park I found NEOTROPIC CORMORANT, ASH-THROATED FLYCATCHER, and my first and only BLACK VULTURES for the day. Driving over to the Amado WTP I found the small flock of BLACK-BELLIED WHISTLING DUCKS had expanded to 15 individuals. And surveying the pond from the opposite bank was a flock of 22 AMERICAN AVOCETS. My last stop for the day was Madera Canyon, where the feeding stations at the Santa Rita Lodge and Madera Kubo were host to RIVOLI'S and BERYLLINE HUMMINGBIRDS. On the way back to Green Valley I spotted my last bird, a LESSER NIGHTHAWK. During the course of my 18-hour day I'd rounded up 151 species.
Yesterday morning (30 Apr) I walked a bit of the Anza Trail from Santa Gertrudis Lane. I was happy to hear my target bird, THICK-BILLED KINGBIRD, in short order. Both at Paloma Ranch, and at the Solar Pond, the invasion of LAZULI BUNTINGS continues. If you've been to the feeding stations at Ash Canyon or the Paton's lately, you know that scores and scores of these pretty little birds are coming in to feast. Two other birds which seem to have been here in unusually high numbers are VAUX'S SWIFTS (had over 25 one day last week) and earlier this spring, VIOLET-GREEN SWALLOWS (generally uncommon to rare in Yuma County).
With the addition of a SWAINSON'S THRUSH at the Yuma West Wetlands this morning, my 2025 AZ Big Year total now stands at 332.
eBird report from 29 Apr with photos (unfortunately too rushed to take photos):https://url.usb.m.mimecastprotect.com/s/EdC0COJpWjf5RpMZruEf4fGuNVX?<domain...> trip report from 29 Apr with species list:https://url.usb.m.mimecastprotect.com/s/qX79CP6q0kCvGKPNAf0hpfxW9n9?<domain...>
Good Birding!Henry D. <Detwilerhenry_detwiler...>, AZ
Finding Birds in Southwest Arizonahttps://url.usb.m.mimecastprotect.com/s/izTiCQArYlfBAkYl4SMixfGEUgT?<domain...> Birds at the Salton Sea and in Imperial County, https://url.usb.m.mimecastprotect.com/s/7RecCR8vZmtnmvx0PcOsqf1Lwik?<domain...>
Date: 5/1/25 6:28 am From: Jack Cohen-joppa <jack...> Subject: [AZNMbirds] ooops! FOS brown-crested flycatcher, lotsa Lark Sparrows
Ooops!
I was reminded that I need to specify what town I am speaking about when I post!
Blenman-Elm and Himmel Park are in mid-town Tucson, AZ.
Jack
> On Tue, Apr 29, 2025, 2:38 PM Jack Cohen-joppa <jack...> <mailto:<jack...>> wrote:
>> Saturday morning and early today I heard one or two Brown Crested Flycatchers, returning to the Blenman-Elm neighborhood.
>> And yesterday afternoon there were at least 200 lark sparrows feeding on the soccer fields at Himmel Park. I see Caleb Gordon counts 400 there today on eBird. I counted over 100 in just one area before realizing there were two more large flocks farther afield, with a few Brewer’s Blackbirds and House Finches among them. I often see a small flock there but this was by far the largest number on one day.
>> Jack
>>>>
>>
Date: 4/30/25 3:37 pm From: <dpsiminski...> Subject: [AZNMbirds] San Pedro House Birding Walk
This morning, 23 birders participated in The Friends of the San Pedro River’s
birding walk. We split up into two groups and we birded the San Pedro House
Trails all within the San Pedro Riparian National Conservation Area (SPRNCA).
We saw 80 species of birds.
As Steve Tracy observed, with the dry condition throughout the San Pedro River
Valley, the only place with abundant water and bugs is the river. Long Live
the San Pedro River! Many bird watchers have been reporting extraordinary
numbers of migrants along the river and reporting migrants that you would
typically only see in the mountains. We have not seen as many birds in one
morning on a San Pedro House Birding Walk since pre-pandemic days.
We saw a Painted Redstart and several Swainson’s Thrushes, both of which are
primarily mountain species in the San Pedro River Valley, the redstart as a
summer mountain resident, the thrush as spring mountain migrant. We saw great
numbers of migrant empids of the four expected species, Western, Hammond’s,
Dusky and Gray. Plus, a bazillion migrant Wilson’s Warblers.
The prize for the day was a Gray Vireo seen by one of two groups in Graden
Wash east of Del Valle Road. The Gray Vireo is a casual to rare spring
migrant through the SPRNCA.
For the month of May, the Friends of the San Pedro River will lead San Pedro
House Birding Walks on Wednesday, 14 May, and on Wednesday, 28 May. The walks
start at 7:00am. The walks last about three- and one-half hours. Bring your
own binoculars, a hat and water.
All San Pedro House Birding Walks start at the San Pedro House. The San Pedro
House is about 7 miles east of Sierra Vista on the southside of Highway 90
just west of the San Pedro River.
Date: 4/30/25 2:43 pm From: Mark Stevenson <drbrdr99...> Subject: [AZNMbirds] Sweetwater Wetlands (Tucson) short extra closure
From Alex Patia:
Hey everyone! Just a heads up that this Friday, 5/2, Sweetwater Wetlands
will be closed early in the morning for algaecide application. It will also
be closed early Monday morning, 5/5, for larvicide application. On both
days spraying should be done by 8 AM, possibly a little earlier Friday.
Saturday morning and early today I heard one or two Brown Crested Flycatchers, returning to the Blenman-Elm neighborhood.
And yesterday afternoon there were at least 200 lark sparrows feeding on the soccer fields at Himmel Park. I see Caleb Gordon counts 400 there today on eBird. I counted over 100 in just one area before realizing there were two more large flocks farther afield, with a few Brewer’s Blackbirds and House Finches among them. I often see a small flock there but this was by far the largest number on one day.
Jack
Date: 4/29/25 9:17 am From: Olga Harbour <oharbour...> Subject: [AZNMbirds] SE AZ San Pedro House
Hi folks,
Bob and I spent over three hours yesterday morning along the San Pedro River, from San Pedro House to Kingfisher Pond.
We did not count all the Wilson's Warblers that are still there, but I wouldn't be surprised if we saw about the same number (59) as last week's Wednesday Bird Walk. They were everywhere up and down the river, often in groups of 5 or 6. It was wonderful!
We saw 8 warbler species total, with the highlights being Hermit, Virginia's, and, MacGillivray's. We also had our FOY Black-headed Grosbeak, Northern Beardless-Tyrannulet, Bullock's Oriole, and Plumbeous Vireo.
We saw 47 species total. The weather was perfect and the wind was not a problem.
Date: 4/27/25 2:53 pm From: <dpsiminski...> Subject: [AZNMbirds] Sierra Vista EOP Birding Walk
This morning, ten birders attended the birding walk at the Sierra Vista
Environmental Operations Park (EOP). The participants were from Arizona and
New York. We walked the dikes, and we saw 87 species of birds.
The bird of the day was a Zone-tailed Hawk, an uncommon visitor to the EOP. At
the EOP, they are most often seen during migration, March to May and August to
October, but sometimes in mid-summer. This bird appeared teetering in flight
as the Turkey Vulture mimic it is. However, we noticed the big head of a hawk
and finally in poor light we were able to see some light banding on the tail,
and the flight feathers of the wing were not the silvery of a Turkey Vulture
but vaguely patterned. The photos seem to show a bird in the early stages of
molt of its flight feathers. New central tail feathers and a slight gap in the
line of the wing feathers where the primary feathers meet the secondary
feathers. Not much is known about molt timing in this species. The group had
fun figuring out the ID details.
The other highlight was six Vaux’s Swifts. A regular but sparse spring and
fall passage migrant through the EOP. “V-oh” or “Vox”? This swift was named
by ornithologist John Townsend of warbler and solitaire fame for his college
at the American Academy of Science named William Vaux. Dr. Vaux pronounced his
own name as it rhymes with “fox”, not the French pronunciation. The swifts
were seen flying with six species of swallows (Barn, Northern Rough-winged,
Cliff, Bank, Tree and Violet-green). Only the barn swallow has regularly breed
at the EOP in recent years. In fact, we saw some barn swallows flying in and
out of a maintenance “barn” today apparently getting ready to nest.
Duck numbers and diversity have dropped dramatically. Nevertheless, the single
rare Greater White-fronted Goose continued in one of the water-filled
impoundments. We have never seen this goose fly. Waders were showing well with
19 White-faced Ibis, three Great Blue Herons and a Black-crowned Night-heron.
There was a good variety of shorebirds today with seven species noted (Least,
Western, Solitary, and Spotted Sandpipers plus Killdeer, Wilson’s Phalarope
and Long-billed Dowitcher). Some we observed in their colorful breeding
plumage in good light, e.g. Western Sandpiper, Wilson’s Phalaropes and Spotted
Sandpipers.
It is the time of the season when the granivore (sparrow) numbers decline and
the insectivore (flycatcher, swallow and warbler) numbers increase. The
variety of species, however, was high. We saw ten species of sparrows
(Chipping, Brewer’s, Lark, Lincoln’s, Song, White-crowned, Savannah plus Lark
Bunting, Canyon and Green-tailed Towhees), seven tyrant flycatcher species
(Hammond’s, Gray, Vermilion, and Ash-throated Flycatchers, Cassin’s and
Western Kingbirds, and Say’s Phoebe), eight warbler species (Lucy’s,
Virginia’s, MacGillivray’s, Yellow, Yellow-rumped, Townsend’s, Wilson’s and
Common Yellowthroat ) and the six species of swallows mentioned above.
Birding walks behind the locked gates of the Sierra Vista EOP occur every
Sunday morning. For the month of May, the walks start at 7:00am. 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 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, 4 May, at 7:00 am. Arrive early to
secure a spot. We have a limit of fifteen birders behind the locked gate.
Date: 4/27/25 11:37 am From: John Williams <john...> Subject: [AZNMbirds] Another good morning at Arthur Pack Reg Park
The day started off well with a swallow “Grand Slam” of all six species and FOY Purple Martin, all over the 9th pond, visible from the road. These cool mornings have brought in all the aerialists feeding over the water, including both Vaux’s Swifts (4) and White-throated Swifts (4), something I’ve never observed before.
Once again encountered a large flock of Lark Sparrows counting 46 around either side of a mound. How many were behind it? Two Savannah and a single Vesper were nice finds.
Once again I recorded a Virginia Rail and a Sora at the 7th hole pond, which is in the SW corner of the golf course.
Ducks: 1 Ring-necked Drake, 2 Lesser Scaup, 2 GW Teal, 3 Cinnamon Teal, 3 Northern Shovlers, 38 Ruddy, over a dozen Mallards and at least one Mexican.
Haven’t recorded a White-crowned Sparrow for several days.
Date: 4/26/25 10:15 am From: Doug Jenness <dougjenness...> Subject: [AZNMbirds] Global Big Day migration count
26 April 2025
The annual Global Big Day spring migration count is only two weeks away on
Saturday May 10. If you would like to participate you can sign up with one
of our county coordinators
<https://url.usb.m.mimecastprotect.com/s/atdACg7WAOIP5MjPXCNf4c4YbI_?<domain...>. We now
have coordinators for Greenlee and Santa Cruz counties. We're still missing
Mohave and Yavapai counties. Greenlee County is the most underbirded in the
state so if you would like help out there it would be much appreciated.
In Arizona, the Arizona Field Ornithologists coordinates this one-day
survey on a countywide basis and is supported by many local bird groups.
With hundreds of volunteers in the field we will strive to get a "snapshot"
of the spring migration, and have a lot of fun while we do it.
Good birding,
Doug Jenness
State coordinator Global Big Day
Date: 4/25/25 7:56 pm From: Mark Stevenson <drbrdr...> Subject: [AZNMbirds] RBA Tucson, AZ - 25 April 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona was made on April 18, 2025; the next update will be made on April 25. 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/Uf1CCXYBgvfB7K32yF6f1cWLODf?<domain...> A list of review species can be found here: https://url.usb.m.mimecastprotect.com/s/YO0hCYVDjwfkolPMJhGh0cxp_cP?<domain...>
SPECIES MENTIONED IN THIS REPORT:
*White-rumped Sandpiper
#Broad-winged Hawk
#Short-tailed Hawk
#White-eared Hummingbird
White-eared X Broad-tailed Hummingbird hybrid
#Berylline Hummingbird
#Green Kingfisher
#Pacific Wren
# Winter Wren
#Eastern Phoebe
#Rufous-backed Robin
#Hooded Warbler
#Golden-crowned Sparrow
TUBAC area (annotated map: https://url.usb.m.mimecastprotect.com/s/iGSgC3Ymkgf7YKVqJsvuWcQuLFD?<domain...>)
#BROAD-WINGED HAWKS were reported at the Tubac Hawk Watch at Ron Morriss Park on 4/21, and 4/22 this week (m.ob.).
#SHORT-TAILED HAWKS were reported at the Tubac Hawk Watch at Ron Morriss Park on 4/21, 4/23 and 4/24 this week (P. Collins)
Two #RUFOUS-BACKED ROBINS continued along the Anza Trail in Tubac through 4/24 (m.ob.).
PORTAL & the CHIRICAHUAS (annotated map: https://url.usb.m.mimecastprotect.com/s/r7SIC4WnljTYA5GgQIjCyc4GhdO?<domain...>)
#BROAD-WINGED HAWKS were reported in Rustler along FR42 on 4/19 K. Hatfield and in Portal on 4/16 (m.ob.).
An # EASTERN PHOEBE was in a Portal yard 4/19-20 (N. Moore)
A #GOLDEN-CROWNED SPARROW continued in a Portal yard on 4/25 (Steve Wolfe).
A #HOODED WARBLER was at Cave Creek Ranch 4/20-22 (m.ob.)
WILLCOX & the SULPHUR SPRINGS VALLEY
A *WHITE-RUMPED SANDPIPER was reported at Lake Cochise by the Twin Lakes Golf Course on 4/20 (P. Abbott)
GREEN VALLEY & the SANTA RITAS
n Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/CopeC5AomkfgY9OEQclFmckiVKx?<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 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.
PATAGONIA
#RUFOUS-BACKED ROBINS were reported at the Patagonia-Sonoita Creek Preserve on 4/19 and 4/24 (m.ob.) and from the Birding Trail at Patagonia Lake State Park on 4/22 (J. Bearse).
A # BROAD-WINGED HAWK was reported from the Paton Center for Hummingbirds on 4/21 (R. Gearhart).
A # WINTER WREN was reported at the Patagonia-Sonoita Creek Preserve on 4/23 (J. Ottinger).
A #GREEN KINGFISHER was along the Birding Trail at Patagonia Lake State Park on 4/25 (E. Dobson).
SIERRA VISTA & the HUACHUCAS
A #GREEN KINGFISHER continued along the San Pedro River near the Hereford Bridge and Casa de San Pedro on 4/22 (m.ob.)
A #PACIFIC WREN was at the Sierra Vista Golf Center on 4/23 (K. LeMay).
A #GOLDEN-CROWNED SPARROW continued at the Battiste Bed & Breakfast on 4/19 (Tony Battiste).
A # HOODED WARBLER was along the San Pedro River near Casa de San Pedro 4/20-22 (m.ob.)
A hybrid WHITE-EARED x BROAD-TAILED HUMMINGBIRD continued at Ash Canyon Bird Sanctuary this week (m.ob.) while being mistaken for White-eared and White-eared X Broad-billed
#WHITE-EARED HUMMINGBIRDS were reported along Miller Canyon Trail, at Ramsey Canyon Preserve and at Ramsey Canyon Cabins this week. Given the known existence of hybrids and misidentifications, it is best that observations of this species be supported by photographs.
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/4FJxC6YpnlfVlmxzAf9H6c5oNp9?<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/r0sYC8XrpnfO8qx1ZT4SxcykN-k?<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/MWfUC93vqouRVqPQgCBTPcqa680?<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: 4/25/25 5:12 pm From: henry detwiler (via aznmbirds Mailing List) <aznmbirds...> Subject: [AZNMbirds] SWAZ: Yuma County
Greetings Birders,
Migration is going strong here in Yuma County, for both water-loving and land birds. Yesterday (24 Apr) I started at Spot Road Farm at sunrise, and had a host of nice warblers: MACGILLIVRAY'S, WILSON'S, NASHVILLE, ORANGE-CROWNED, YELLOW, YELLOW-RUMPED, and TOWNSEND'S. I was able to snap photos of both VAUX'S and WHITE-THROATED SWIFTS, a testament to new camera tracking technology. LAZULI BUNTINGS were out in force. By the time I left the farm I'd seen or heard 66 species. The Aztec Feedlot added more shorebirds and the resident BLACK VULTURES. A set of three flooded fields in the Gila Valley was the cat's meow, with WHIMBREL, LESSER & GREATER YELLOWLEGS, LONG-BILLED CURLEWS, WILSON'S PHALAROPES, SPOTTED SANDPIPER, AMERICAN AVOCETS, BLACK-NECKED STILTS, WILLETS, and a few peeps. By the end of the day I'd seen 12 species of shorebirds.At the Yuma West Wetlands and in our back yard I added more new birds for the day, finishing 12 hours after I started with 105 species.
Today the migrants continue to stream through, with WARBLING VIREOS outnumbering everyone else. In our yard were first-of-season WESTERN WOOD PEWEE and YELLOW-BREASTED CHAT.
My 2025 AZ total has crept up to 319.
eBird reports from yesterday with some photos:https://url.usb.m.mimecastprotect.com/s/hGCnC5AomkfgYN9Z9czfmckqbqg?<domain...>
Good Birding!Henry D. <Detwilerhenry_detwiler...>, AZ
Finding Birds in Southwest Arizonahttps://url.usb.m.mimecastprotect.com/s/40ftC6YpnlfVlwmrmS6h6c5_gg7?<domain...> Birds at the Salton Sea and in Imperial County, https://url.usb.m.mimecastprotect.com/s/XIbKC7DqomiEj7NANTBivcohRz0?<domain...>
Date: 4/24/25 1:11 pm From: John Williams <john...> Subject: [AZNMbirds] Arthur Pack Chimney Swift
This morning I had a 66 species day. One I didn’t discover until I uploaded the photos from the morning. I thought I’d been photographing two Vaux’s Swifts swirling about overhead. A couple photos turned out very clear considering I didn’t know if any would be more than blurs… so the first 9 shots hit “delete” due to blur and fuzz and three nice sky shots. First clear one was a clean spread well lit. Wings neatly tapered to points, bit of a facial mask, pale to medium brown. Happy! Second clear one… hmmm, much darker, tail fanned open with pin points, wings a little bit bulbous. Review field guides. Crossley’s said “ easy to overlook particularly when with Vaux’s; probably under reported. Without the photo, I’d never have thought of a Chimney Swift. (Photos posted on ebird, hotspot “Arthur Pack Regional Park”)
Another interesting sight was a flock of 77 Lark Sparrows, lit up in the first sunlight. All morning they were scattered over the area. The cool mornings also have been attracting up to five species of swallows daily
66 species…. Second time in four days along with 63 and 53; last four days I’ve recorded 84 species at the park. Five were year birds, Western Tanager, Bullock’s Oriole, Hammond’s Flycatcher and the two swifts.
Until these four days, I had only hit sixty species twice in 15 years. Lingering ducks and sparrows help.
Yesterday, Three Curve-billed Thrashers were scuffing through the mulch around one of my trees, without any conflict.
A Broad-billed Hummingbird continues at our feeders daily.
Two Great Horned Owls roost in an Aleppo Pine nearby.
A Western Tanager stopped in my yard this morning. Love those bright colors in the sunlight.
Date: 4/23/25 3:03 pm From: Richard Bansberg <rbansberg...> Subject: [AZNMbirds] San Pedro House Birding Walk
Hi Birders,
The 20 participants at today’s birding walk at the San Pedro House split into two groups and recorded a combined total of 73 species. The last week of April has historically been the time of year that results in the highest specie counts at the San Pedro House. In 2023 we recorded 72 species and in 2024 we recorded 71 species during the last week of April. We have one more walk this month (next Wednesday, April 30) so consider joining us for the walk.
Among the highlights during the walk were:
11 warbler species - including Hermit, Virginia’s, Townsend’s and at least 4 MacGillivray’s Warblers.
10 flycatcher species - including excellent views of Hammond’s, Dusky, Gray and Western Flycatchers.
11 sparrow species - with a high number of Green-tailed Towhees foraging throughout the area.
The number of Wilson’s Warblers seen during the walk was phenomenal. One group counted 59 individual Wilson’s Warblers during the walk and it wasn’t uncommon to see groups of 5 or 6 Wilson’s foraging together along the river. A group was also fortunate to watch a Marsh Wren out in the open at close range for a couple of minutes. First-of-season species for the walk were a Brown-crested Flycatcher and a Yellow-breasted Chat.
The next San Pedro House birding walk will be Wednesday, April 30 at 7:00a. The walk will start from the San Pedro House located south of Highway 90 just west of the San Pedro River. The walk will last about three hours. Bring your own binoculars, a hat and water. Starting in May the birding walks will take place on the 2nd and 4th Wednesdays of the month.
Richard Bansberg
Friends of the San Pedro River
Hereford, Arizona
Date: 4/23/25 11:47 am From: John Williams <john...> Subject: [AZNMbirds] A good week at Arthur Pack Regional Park. 4/23
Over the last week I’ve added 24 species to my month list at Arthur Pack. In 18 visits I’ve seen 112 species.
Today I added a Vaux’s Swift over the 9th hole pond, and a Gilded Flicker which was exploring a saguaro. Flickers of both species have been mostly absent this year.
A good surprise was TWO Virginia Rails out foraging, and even one calling. One lined up with a Sora for photo of two rail species; never had that happen before. Monday I had 4 Soras. All have been at the 7th hole pond.
All six AZ swallow species fed at all three ponds. The 9th pond has the best diversity.
Waiting for the first Purple Martins to arrive.
All three teal species showed, Northern Shovelers are now in low single digits. A single Ring-necked stayed three days, a pair of Lesser Scaup has moved in. They were underwater for well over 30 seconds as I waited for a photo. Mallards, Mexican Ducks, and Ruddy Ducks remain daily. Gadwall have been occasional. A hen Northern Pintail was also a one-day-wonder.
Shorebirds have been slow. Western Sandpiper showed one day, a LB Dowitcher also was a one day. White-faced Ibis showed three times. Craig Thayer had a Cattle Egret.
Each day is full of mystery…. Just don’t know what you will see…. Keeps me going back again and again.
Passed an ebird milestone earlier in the month with my 2000th report from Arthur Pack.
Date: 4/22/25 10:29 pm From: henry detwiler (via aznmbirds Mailing List) <aznmbirds...> Subject: [AZNMbirds] SEAZ & SWAZ: 19-21 Apr, Aztec Feedlot to the San Pedro River
Greetings Birders,
On Saturday, 19 Apr, I headed out before dawn to the Aztec Feedlot just east of Dateland. Nothing exciting, just the usual BLACK VULTURES and a smattering of shorebirds. At Spot Road Farm I rounded up 50 species, but still nothing exciting. The Evergreen Sod Farm in the Santa Cruz Valley had two early BAIRD'S SANDPIPERS, my first of the season. The treatment pond at Amado had some continuing BLACK-BELLIED WHISTLING DUCKS. A bit north of Nogales, I found Ruby Road to be well-graded, but still with more curves than you can shake a stick at. At the old dam along California Gulch Road was a beautiful NORTHERN BEARDLESS TYRANNULET, PINE SISKINS, BUSHTITS, a GRAY HAWK, and others. Finally I reached my destination, Warsaw Gulch, and a bit farther south, Scribner's Gulch. Birds were out in force, and I added orioles, BELL'S VIREOS, towhees, and lots of LUCY'S WARBLERS. But try as I might, I couldn't find my first target, the Five-striped Sparrow. As dusk set in, the COMMON PORWILLS called in their mournful way, and ELF OWLS chattered. But my second target, the Buff-breasted Nightjar, remained steadfastly silent.
The next morning saw me hiking the Santa Cruz River in the cool, sunny weather. I added my first SUMMER TANAGERS and DUSKY-CAPPED FLYCATCHER. One of these days I'll add that Green Kingfisher, too! At Madera Canyon the volunteers let visitors know that this being Easter, it was their busiest day of the year, and all the parking spots were taken. Not to worry--plenty of parking on Proctor Road and at Santa Rita Lodge. Despite the crowds and the parties, the birding was good, and I added TOWNSEND'S and HERMIT WARBLERS to my list. From there I drove east to the Huachuca Mountains, and then up the windy gravel road to Carr Canyon. Fortunately, this location was not crowded, as the road up is quite narrow in spots. Before long I was listening to a BUFF-BREASTED FLYCATCHER and a GRACE'S WARBLER, two of the high-country birds I'd been seeking. A bit farther afield I added a flycatching GREATER PEWEE, and a nice bonus was a handsomely plumaged OLIVE WARBLER. Then it was down the mountain and over to the Ash Canyon Preserve, where the first hummingbird I spotted was my heart's desire--a gorgeous LUCIFER HUMMINGBIRD.
On 21 Apr I was up early again, joining in the search for a HOODED WARBLER reported the prior day along the San Pedro River. With the assistance of Steve Tracey, we soon had excellent views as the bird fed and preened on the opposite bank. Bird life along the river was abundant, and during the course of the morning I spotted a VIRGINIA'S WARBLER, several MACGILLIVRAY'S, and dozens of LUCY'S, YELLOW, and WILSON'S WARBLERS. VERMILION, DUSKY, and HAMMOND'S FLYCATCHERS were present in the double digits, as well as a single GRAY FLYCATCHER. A COMMON BLACK HAWK made a pass overhead, as did crying GRAY and barking COOPER'S HAWKS. Then it was time to head back home to Yuma. Stops at Spot Road Farm and the Aztec Feedlot turned up more CINNAMON TEAL, a RED-NECKED PHALAROPE, SOLITARY SANDPIPERS, a PRAIRIE FALCON, a very cooperative SWAINSON'S HAWK, and a slew of LAZULI BUNTINGS.
I tallied 159 species on the trip, and my 2025 AZ total now stands at 318.
This morning (22 Apr) most of the hundreds of LEAST and WESTERN SANDPIPERS that were present at the Solar Pond and in flooded fields last week had moved on; only the WILLET, a few WILSON'S PHALAROPES, and some YELLOWLEGS remained. At the Ave 20E bridge, the fine-looking LITTLE BLUE HERON continued on the west side of the bridge, and closer to the road than ever before--a boon to us photographers.
A few of my eBird reports with some photos:https://url.usb.m.mimecastprotect.com/s/Y_f7C1VkgOfn89gApuLf0cVTNs6?<domain...> - Madera Canyonhttps://url.usb.m.mimecastprotect.com/s/rZeNC2GljPcK79r2kI1hnc520e4?<domain...> - Ash Canyonhttps://url.usb.m.mimecastprotect.com/s/2byuC3Ymkgf7ZE3gmc2iWcQm0Ue?<domain...> - San Pedro Riverhttps://url.usb.m.mimecastprotect.com/s/dHGpC4WnljTYrvP2JcWsyc4E_Vs?<domain...> - Gila River
Good Birding!Henry D. <Detwilerhenry_detwiler...>, AZ
Finding Birds in Southwest Arizonahttps://url.usb.m.mimecastprotect.com/s/gWNsC5AomkfgAD8P0hxtmck0Od9?<domain...> Birds at the Salton Sea and in Imperial County, https://url.usb.m.mimecastprotect.com/s/J66WC6YpnlfVXBk6otLu6c5cs3i?<domain...>
Date: 4/21/25 10:29 pm From: Rosie Watts <pinyonjay...> Subject: [AZNMbirds] Fort Lowell Park - spotted sandpiper, lesser nighthawk
Our birding efforts have been somewhat curtailed this spring, as well as my
time to report them. So this is a pretty puny effort, but I was really
pleased to see a spotted sandpiper at the pond this morning - flying,
calling, and bobbing about.
This evening I was painting outside, trying to race against the sunset and
eventual darkness. I was rewarded with a couple of flyover lesser
nighthawks, FOS for us.
Date: 4/20/25 5:25 pm From: Steven Tracey <straceyflash...> Subject: [AZNMbirds] SEAZ: Sierra Vista EOP -- 20 April 2025
Hi Birders,
This morning we had a full house for the walk at the EOP this morning
including birders from AZ, WA, IN, PA, OR, NH, CO and GA. Recently I've
seen some fun chatter on the AZ Rare Birds Discord server about the
challenge of finding 100 birds or more for one eBird checklist. Well, we
almost did that today, falling only 2 birds short with 98 species. This is
our highest total for the year and likely one of the highest totals ever on
the EOP walk. There were a few common species like Lincoln's Sparrow and
Lazuli Bunting that we missed that could have put us into triple digits.
So close...
Seeing nearly 100 species, as you would expect, there was plenty of good
stuff out there. We are still seeing nearly a full complement of the
common duck species but with much lower numbers and the absence of any
rarer ducks we were still seeing a few weeks ago. We had a really good
shorebird day for the EOP with avocets, both yellowlegs, a Wilson's
Phalarope, and Spotted Sandpipers joining the dowitchers, snipe, peeps and
Killdeer we have been finding in recent walks. It was also a good swallow
day, as we got all expected species, just missing Purple Martin, which it's
probably a bit early for. It wasn't a good day for a couple of swallows,
however, as a Swainson's Hawk flew over to land on a close utility pole to
devour a swallow right in front of us and later we witnessed a Peregrine
Falcon tearing one up while on the wing.
We had a few special highlights as well with a continuing Greater
White-fronted Goose, three Ring-billed Gulls which is a species we only see
once or twice a year at the EOP and finally, a Dusky Flycatcher which has
only been seen twice previously in 2011 and 2023 on the EOP walks.
Bird walks behind the locked gates of the Sierra Vista EOP occur every
Sunday morning. For the spring months (March-May) 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: 4/18/25 9:04 pm From: Andrew Core <tucsonrba...> Subject: [AZNMbirds] RBA Tucson, AZ - 18 April 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona
was made on April 18, 2025; the next update will be made on April 25. 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/BF88CVJz4qf0zKRBKUGf3cE5FAC?<domain...> A list of review
species can be found here:
https://url.usb.m.mimecastprotect.com/s/meJwCWWA5rTzNYW3Yfxh8coNNpQ?<domain...>
SPECIES MENTIONED IN THIS REPORT:
#Pacific Loon
#Broad-winged Hawk
#Short-tailed Hawk
#American Golden-Plover
#Whimbrel
#Least Tern
#Ruddy Ground Dove
#Buff-collared Nightjar
#Berylline Hummingbird
#Rufous-backed Robin
#Gray Catbird
#Brown Thrasher
#Hooded Warbler
#Rufous-capped Warbler
#Golden-crowned Sparrow
#Orchard Oriole
PINAL COUNTY
A #PACIFIC LOON continued at the main pond at SaddleBrooke Ranch through
4/15 (m.ob.). Note that this gated community is 6 miles north of
SaddleBrooke.
An #ORCHARD ORIOLE continued in SaddleBrooke on 4/15 (Bob Bowers).
PORTAL & the CHIRICAHUAS (annotated map: https://url.usb.m.mimecastprotect.com/s/cMSgC2GljPcK0G9rGtXCnc5diO2?<domain...>)
#BROAD-WINGED HAWKS were reported in Rustler Park on 4/12 (Marti Horman),
Whitetail Canyon on 4/13 (Rick Taylor), along FR42 on 4/14 and in Portal on
4/16 (m.ob.).
A #BROWN THRASHER and a #GRAY CATBIRD continued in a private yard this week
(David Steingraeber).
A #GOLDEN-CROWNED SPARROW continued in a Portal yard on 4/18 (Steve Wolfe),
when a #BROAD-WINGED HAWK was photographed.
AJO
A #BROAD-WINGED HAWK was reported Alamo Canyon in Organ Pipe Cactus
National Monument on 4/12 (Eric Edgar).
TUCSON area
A #SHORT-TAILED HAWK was reported again over the Bear Wallow/Mt Bigelow
area on Mt Lemmon on 4/14 (Brian Nicholas) and over Incinerator Ridge on
4/12 (David Griffin).
WILLCOX & the SULPHUR SPRINGS VALLEY
An #AMERICAN GOLDEN-PLOVER continued at Lake Cochise by the Twin Lakes Golf
Course through 4/14 (m.ob.).
WHITEWATER DRAW
At Whitewater Draw Wildlife Area, a #WHIMBREL was photographed on 4/13
(Kevin Cox) and a #RUDDY GROUND DOVE was photographed on 4/15 (Theresa
Mathis, Steven Tracey).
GREEN VALLEY & the SANTA RITAS
A #WHIMBREL was reported in Sahuarita at North Santa Cruz Park on 4/15
(Ezekiel Dobson).
In Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/pxcRC3Ymkgf7WME3MUEFWcQ4317?<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.
In Florida Canyon (annotated map: https://url.usb.m.mimecastprotect.com/s/UpZmC4WnljTYRWvPWC3Hyc49moI?<domain...>), a #RUFOUS-CAPPED
WARBLER continued this week near the dam (m.ob.). Directions: About 400
yards from parking lot is a metal gate, and just past the gate the canyon
forks. The main trail follows the East Fork, but almost all sightings have
been in the West Fork to the right. About 125 yards up the rough trail in
the West Fork is a large water tank and a low dam. The oak grove is about
1/3 mile past the dam. Note: The trail for the West Fork can be difficult
to find, and is steep and rough in places. If you see the sign with
distances to Florida Saddle, Madera Canyon, etc you've missed the turn. Do
not enter the research station.
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/lHACC8XrpnfOBMK3MCyUxcyRRMJ?<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/V0jLC0Aj5NfJYWLvWCNf2c9JwbG?<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/kgwOCg7WAOIP4W76WSAh4c4YBL2?<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: 4/17/25 2:34 pm From: Theresa Lawson <tmlawson1...> Subject: [AZNMbirds] SEAZ: San Pedro House Birding Walk
Yesterday morning 7 locals joined the Friends of the San Pedro River birding walk. We walked the trails around the San Pedro House and found 53 species. The wind kept the birds down some but along the river trail there was good bird activity.
We had no rare birds. However, there were a few unusual sightings. One was a Painted Redstart and the other was a group of 12 Wild Turkeys. These are both common species in the mountains of SEAZ but very unusual on the river. Although this Spring there do seem to be more Redstart sightings on the river than usual.
Our breeding warblers are also back in full force. I can’t recall any point in the walk when we didn’t hear either a Lucy’s or Yellow Warbler singing. Common Yellowthroat numbers were also up with a few starting to sing. We also had good numbers of the migrant Wilson’s Warblers.
New birds for the year for our walks were Summer Tanagers (including one pair), Black-headed Grosbeak and Bullock’s Oriole.
The mini rookery still has two Great-blue Herons nesting. The two active nests each had a Heron sitting low. Perhaps still incubating or possibly early brooding.
So a good birding day despite the wind!
The Friends of the San Pedro River will be leading birding walks every Wednesday during the month of April. The walks start at 7:00 am from the San Pedro House located south of Highway 90 just west of the San Pedro River. The walks last about three hours. Bring your own binoculars, a hat and water.
Link to ebird checklist:
https://url.usb.m.mimecastprotect.com/s/e6y2CLAmQOfNlR9r5sBfVcy7Ry3?<domain...>
Theresa Lawson Friends of the San Pedro RiverHereford, AZ
Date: 4/13/25 10:09 pm From: henry detwiler (via aznmbirds Mailing List) <aznmbirds...> Subject: [AZNMbirds] SWAZ: Yuma Area Birds - April 13, 2025
Greetings Birders,
This was my best day so far of our spring migration. In the yard this morning (13 Apr 2025) were 28 species, including OLIVE-SIDED FLYCATCHER, BULLOCK'S ORIOLE, WESTERN TANAGER, GREEN-TAILED TOWHEE, BULLOCK'S ORIOLE, and NASHVILLE, ORANGE-CROWNED, and BLACK-THROATED GRAY WARBLERS. Five male and a couple of female LAZULI BUNTINGS added even more color.
At the Solar Ponds two alternate-plumaged COMMON LOONS were quite striking. A BANK SWALLOW was alone among the hundreds of BARN, CLIFF, NORTHERN ROUGH-WINGED, and TREE SWALLOWS snapping up insects. Fortunately the Bank settled on the fence for a few minutes, or it's unlikely I would have spotted it. Two RED-NECKED PHALAROPES were new for the season, and the clan of RED-BREASTED MERGANSERS continued.
At various flooded fields I added a LESSER YELLOWLEGS, 21 AMERICAN AVOCETS, and 5 WHIMBRELS. At the Ave 20E bridge, the handsome LITTLE BLUE HERON continued feeding in the reeds of the Gila River. As the cattails and bulrushes grow taller, this long-staying heron is getting harder and harder to spot!
My 2025 AZ total now stands at 299.
eBird report with photos from the Solar Pond:https://url.usb.m.mimecastprotect.com/s/Ipe-CjAWEjflGpz8QtWfocm9xw9?<domain...>
Good Birding!Henry D. <Detwilerhenry_detwiler...>, AZ
Finding Birds in Southwest Arizonahttps://url.usb.m.mimecastprotect.com/s/A7r0Ck6WGkCYXmD9ztVhBcGTkXO?<domain...> Birds at the Salton Sea and in Imperial County, https://url.usb.m.mimecastprotect.com/s/oYMWCl8WJltOPgWxNSyi6czzJSX?<domain...>
Date: 4/13/25 7:21 pm From: Erika Wilson <terika88...> Subject: [AZNMbirds] SEAZ: Sierra Vista EOP--13 April 2025
Hi, birders,
A visitor from MT joined a dozen locals walking the Sierra Vista EOP dikes
this morning. Migration season was fully in evidence, with declines in
waterfowl and most sparrows, but increases in shorebirds and warblers. The
final tally was 93 species, the longest list of the year so far.
Highlights ranged from an early Vaux's Swift to the first Solitary
Sandpiper of the spring, and the continued presence of a Greater
White-fronted Goose. In addition to the goose, there were 12 species of
duck, including Lesser Scaup and Bufflehead. Four species of long-legged
waders were about, with small, restless groups of White-faced Ibis taking
flight, circling, and settling down again. At one point there were 40 of
these gangly birds in the air at once.
Shorebird diversity and numbers were up, with Black-necked Stilt (2),
Solitary Sandpiper (1), and Lesser Yellowlegs (2) joining the expected
Killdeer (12), Long-billed Dowitcher (7), Wilson's Snipe (2), Least
Sandpiper (20), and Western Sandpiper (15). Most of the latter were
sporting rich rufous on their backs and shoulders, ready to compete for
mates on their breeding grounds.
Lots of warblers, with Yellow-rumped Warblers by far the most common, but
also present were Orange-crowned Warblers, Lucy's Warbler, Common
Yellowthroats, Yellow Warblers, Black-throated Gray Warblers and Wilson's
Warblers.
Bird walks behind the locked gates of the Sierra Vista EOP occur every
Sunday morning. For the spring months (March-May) 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.
Cheers, Erika Wilson
--
Erika Wilson, Sierra Vista, AZ
Date: 4/13/25 4:19 pm From: John Williams <john...> Subject: [AZNMbirds] Week in review, Arthur Pack Regional Park
The season is rapidly shifting. Ducks are becoming transitory occurrences with Buffleheads, Blue-winged Teal and a hen Canvasback dropping in during the week. None stayed over. A Lesser Scaup has been lingering on the 13th hole pond. Also a flock of seven American Wigeon.
Northern Shovelers are numbering under 20; I hit a high count of 165 in Feb.
Shorebirds have been limited to Killdeer, which have already hatched a couple nests, and Least Sandpipers. A nice drop in was a Lesser Yellowlegs yesterday.
This morning there was a small number of Bank Swallows joining the Northern Rough-ings and Trees over the 9th pond. Now it is the Violet-greens that are scarce.
Today I lucked into 8 sparrow species: Chipping, White-crowned, Song, Lark, Savannah, Brewers, Rufous-winged, and Lincoln’s plus Aberts and Green-tailed Towhees
One or two Bell’s Vireos are setting up shop, a Plumbeous has been around three times in Ten days.
Lucy’s Warblers are not singing as much as last week. Found two Orange-crowned in the same scrubby mesquite.
Today and yesterday I think I saw every plumage phase that the Yellow-rumped Warblers have west of the Rockies.
Phainopeplas are gathering.
Last Monday I had to wait until evening. There was a nice flight of bats, and 5 Lesser Nighthawks at dusk.
Unusual observation was a flight of eight Black-crowned Night-herons squawking as they headed SW. Hadn’t seen more than four in the last 5 months.
First Western Diamondback this morning.
John R Williams
Date: 4/12/25 10:01 pm From: henry detwiler (via aznmbirds Mailing List) <aznmbirds...> Subject: [AZNMbirds] Western Arizona Birding
Greetings Birders,
On Thursday, 10 Apr, I headed north again, with my first stop being the Island Unit at Cibola NWR. The really nice duck & shorebird fields are no longer being flooded, and have dried up--the only birds left were a few KILLDEER and grackles. The marsh on the west side had two vocal RIDGWAY'S RAILS and three SORAs. If you like deer, this is an excellent place to visit--I counted some 65 Mule Deer during the course of the morning. The HART MINE MARSH had the typical MARSH WRENS, LEAST BITTERN, and a few more RIDGWAY'S RAILS. The Cornfield Nature Trail had only a few remaining warblers, but one was a female BLACK-AND-WHITE WARBLER, a species I'd missed on my last few visits. With no water left anywhere, the Goose Loop drive added only a few more birds for the day. There were still a handful of ducks in the Colorado River at the AhaKhav Tribal Preserve, including REDHEAD, CANVASBACK, and COMMON GOLDENEYE. At the Bill Williams NWR I added a few more waterfowl, including WESTERN & CLARK'S GEBES, and GADWALL. The LONG-TAILED DUCK that I was so happy to have re-located four days prior was nowhere to be found. Driving down to Mosquito Flats, I was pleased to hear a singing CANYON WREN--this despite the fact that it was 92 degrees in the shade. Farther north, I spotted a handsome alternate-plumaged COMMON LOON offshore of Rotary Park. After the park visit I gave in to fatigue and heat, and headed to my motel-- but I'd see or heard 102 species for the day.
Friday, 11 Apr, saw me heading north to Havasu NWR. From Catfish Paradise I scanned through hundreds of TREE, BARN, NORTHERN ROUGH-WINGED, and CLIFF SWALLOWS hoping to find a Bank Swallow, but I did not. At Five Mile Landing I looked out over a sea of dead tree trunks, which provided perches for GREAT-BLUE HERONS, an OSPREY, a mature BALD EAGLE, and a MERLIN. In the afternoon heat I birded Lime Kiln Canyon hoping for the rare, introduced exotic Chukar. BROAD-TAILED HUMMINGBIRDS were nice, but I only netted 8 species in the course of three hours. I camped out in the canyon that night, but unfortunately, no Chukars disturbed my sleep.
Early on Saturday morning (12 Apr) I picked up Brian Johnson in Mesquite, and together we birded the canyon in hopes of scaring up, or hearing, a Chukar. Over the course of 3+ hours we saw or heard 18 species, including JUNNIPER TITMOUSE, CRISSAL THRASHER, and lots of WOODHOUSE'S SCRUB JAYS. On the way out of the canyon we also picked up a SAGE THRASHER. But no Chukars. I drove back to Yuma during the afternoon heat, stopping at a few locations but only adding YELLOW WARBLER for the trip. The Chukar hunt up to Lime Kiln Canyon and back only added 2 birds to the year-list, so my 2025 AZ total now stands at 295.
Some eBird reports with photos:https://url.usb.m.mimecastprotect.com/s/BFNtC2GljPcKZJ42qInfnc5qfSv?<domain...> Lime Kiln Canyon https://url.usb.m.mimecastprotect.com/s/RxvEC3Ymkgf79JPg1uqhWcQBfg-?<domain...> Havasu NWRhttps://url.usb.m.mimecastprotect.com/s/jPF0C4WnljTY9Qn2NuBiyc4thOd?<domain...> AhaKhav Tribal Preservehttps://url.usb.m.mimecastprotect.com/s/crSrC5AomkfgpQzPmh2smckbuSG?<domain...> Bill Williams NWR
Good Birding!Henry D. <Detwilerhenry_detwiler...>, AZ
Finding Birds in Southwest Arizonahttps://url.usb.m.mimecastprotect.com/s/AlUAC6YpnlfV0Ag62Ixt6c5Np2K?<domain...> Birds at the Salton Sea and in Imperial County, https://url.usb.m.mimecastprotect.com/s/1GbrC7DqomiEVx0X5uRuvcorUqh?<domain...>
Date: 4/12/25 6:49 pm From: Steven Tracey <straceyflash...> Subject: [AZNMbirds] SEAZ: FSPR Big Morning Birding Challenge Results
Hi Birders,
This morning, as part of the "Celebrate the San Pedro River" festival, the
Friends of the San Pedro River's birding docents held a fun "Big Morning"
competition along the San Pedro River. Five docent led teams birded Waters
Road, Hereford Bridge, San Pedro House, Escapule Wash, and Millville each
for 4 hours. All combined we found an impressive 104 species, with the
winning team finding 75 species at Hereford Bridge. There were tons of
birds out there this morning with warblers being the highlight. All
together we got just about all the expected warblers (Yellow, Common
Yellowthroat, Lucy's, Wilson's, Orange-crowned, Yellow-rumped,
Black-throated Gray, Townsend's, Nashville, Virginia's, MacGillivray's, and
even two Painted Redstarts). Hawks made a nice show as well with Gray,
Zone-tailed and Common Black Hawk being the notables. Most importantly, 23
total birders seemed to have a lot of fun and a year's worth of bragging
rights were established for the Hereford Bridge team!
For the balance of April, FSPR will have birding walks at San Pedro House
every Wednesday starting at 7:00am. Looking ahead for May, walks will
revert back to the 2nd and 4th Wednesday of the month, but still starting
at 7:00am.
Other Raptors
Gray Hawk
Cooper’s Hawk
Golden Eagle
Kestrel
It’s going to take a while to recover …
Cold this morning with reports of light ice on backyard water features. The skies were satisfactory for our 8:30 opening with a mix of blue sky and clouds. It was in the low 60s by 9:30 when a light Broad-winged hawk went north. A second light Broadwing, exhibiting a full crop, turned south after reaching the waste water plant south of the park. Zonetails, Swaison’s and an Osprey joined the movement north. A lone Noetropic Cormorant tried to sneak north on the far east side.
After 10:00 activity slowed as clouds increased. A raven battled a second Osprey forcing it north on the east side of the park where the last channels of blue sky and sun offered an escape route.
A carpet of dark rain clouds approached from the southwest, stretching from the left slope of “Tall” peak diagonally toward the park. The imminent threat of rain from these stormy clouds chased everyone else from the place. The counters retreated under the tents, along with the chairs and equipment we hoped to keep dry. The lightest of rains sounded much stronger when it hit the canopy. We kept scanning from the edges of the tent, finding only a Merganser circling the park in the rain.
Each time the rain let up we tried to reestablish ourselves at the normal unprotected count point. We cycled back to the tents several times. Mid-afternoon there was a break in the clouds. Birders and Gray Hawks immediately reappeared out of nowhere. Temperatures bounced up and layers flew off the counters. Then stormy cloud cover again chased everyone else from the place, layers of jackets were reapplied, and we were again scanning a dreary gray sky.
As 4:00 approached, HWI#1 incredulously queried “Anyone see this huge kettle of Swainson’s”? HWI#2 and I angled our binoculars south southwest over the evergreens. Fourteen Swainson’s Hawks were milling about! We noted a variety of morphs as the Swainson’s passed by on the west side along the highway line. Dreariness resumed.
Four O’clock passed. HWI#1 calmly remarked “There’s another huger kettle”. Hanging in the cloud cover to the southeast was a loose, tall kettle of 28 Swainson’s. They feigned a move north, reversed course and flew southwest in front of us. Undaunted by this reversal we tracked the as yet uncounted group of not quite migrants west. I lost sight of them in the haze, but HWI#1&2 were locked on, following the birds to the west. Along the way other groups of Swainson’s were swallowed up. The growing huger huge group of Swainson’s hung over Tall Peak. They were such small specs. Binoculars were insufficient. In a first for the Tubac Hawk Watch, HWI#1&2 performed a Scope Count as the kettled streamed from Tall over the saddle to Flat Peak. This huger huge group of 68 Swainson’s proceed north and west along the mountains.
We had hardly entered the data when a huge swarm of Turkey Vultures appeared directly west. We each did quick kettle count estimates, uncertain which way this ball of flying road kill would go. After much deliberation, the Vultures reorganized. A long line of birds stretched across the west skyline of Tubac from Carmen to the Border Check Point. HWI#1 tracked the line of Vultures, informing me as each cluster of TVs approached the bright spot in the clouds I had selected as the count point. These were not fast flying falcons I was counting! I slowly clicked 91 Turkey Vultures as they proceeded north, single file, well spaced from each other. HWI #2 entertained a few visitors allowing the other counters to stay focused on what was surely every Turkey Vulture in Santa Cruz County.
Minutes before close a small kettle of 8 Swainson’s Hawks materialized. Some went south, others went north. We counted the northbound Hawks and then joined them on their journey out of the park.
Date: 4/12/25 5:58 am From: Mark Stevenson <drbrdr99...> Subject: [AZNMbirds] Saddlebrook Ranch Pacific Loon
Hi Birders,
The Pacific Loon continues at Saddlebrook Ranch near Oracle Junction.
Birders are allowed to view the pond from the parking lot and cabana.
Birders are not allowed on the golf course.
As you drive in there is a contact station. Tell them you are going to see
the loon.
Some people with cameras have been seen on the golf course, trying to get a
better photo in better light. If this continues, we will all lose access.
If you want better light, come later in the day.
Date: 4/11/25 10:16 pm From: Andrew Core <tucsonrba...> Subject: [AZNMbirds] RBA Tucson, AZ - 11 April 2025
Hello Birders,
This update of Tucson Bird Alliance's Rare Bird Alert for Southeast Arizona
was made on April 11, 2025; the next update will be made on April 18. 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/VSlACxoWYAImxkQWwi8fZcyg09s?<domain...> A list of review
species can be found here:
https://url.usb.m.mimecastprotect.com/s/A8wdCypWZBt6LZyBkiMhJcx8Xzb?<domain...>
SPECIES MENTIONED IN THIS REPORT:
#Pacific Loon
#Broad-winged Hawk
#Short-tailed Hawk
#American Golden-Plover
*UPLAND SANDPIPER
#Berylline Hummingbird
#Eastern Phoebe
#Winter Wren
#Black-capped Gnatcatcher
#Rufous-backed Robin
#Louisiana Waterthrush
#Rufous-capped Warbler
#Golden-crowned Sparrow
#Orchard Oriole
TUCSON area
An *UPLAND SANDPIPER was photographed in Marana along Marana Rd on 4/7
(Joshua Rudolph).
A #BROAD-WINGED HAWK was reported in the Tanque Verde Wash west of
Wentworth Rd. on 4/6 (Elizabeth Weintraub).
A #SHORT-TAILED HAWK was reported again over the Bear Wallow/Mt Bigelow
area on Mt Lemmon on 4/9 (Brian Nicholas).
An #EASTERN PHOEBE was photographed at La Posta Quemada Ranch in Colossal
Cave Mountain Park in southeast Tucson on 4/5 (Dominic DeLaca-Wauer).
PINAL COUNTY
A #PACIFIC LOON was photographed at the main pond at SaddleBrooke Ranch on
4/6 (Karen Vanderwall) and continued through 4/11 (m.ob.). Note that this
gated community is 6 miles north of SaddleBrooke. Ask the guard at the gate
for permission, and stay off the golf course.
An #ORCHARD ORIOLE continued in SaddleBrooke on 4/11 (Bob Bowers).
TUBAC area (annotated map: https://url.usb.m.mimecastprotect.com/s/JkIZCDwKGDTj3qO80ckuYcjoZLz?<domain...>)
A #BROAD-WINGED HAWK was continued at the Tubac Hawk Watch at Ron Morriss
Park this week (m.ob.). One was reported at Santa Gertrudis Lane on 4/10
(David Griffin).
A #WINTER WREN continued along the Anza Trail in Tubac on 4/7 (m.ob.).
SIERRA VISTA & the HUACHUCAS
At the San Pedro House, a #BROAD-WINGED HAWK was reported along the river
on 4/7 (John Hinton).
At the Hereford Bridge over the San Pedro River, a light morph
#BROAD-WINGED HAWK was photographed on 4/10 (Debra Chatham).
A #GOLDEN-CROWNED SPARROW continued at the Battiste Bed & Breakfast on 4/8
(Tony Battiste).
A #BROWN THRASHER continued in a Hereford yard on 4/6 (Nick Whelan).
WILLCOX & the SULPHUR SPRINGS VALLEY
An #AMERICAN GOLDEN-PLOVER was reported at Lake Cochise by the Twin Lakes
Golf Course on 4/10 (Leo Miller) and continued on 4/11 (m.ob.). Note that a
Black-bellied Plover is also present.
GREEN VALLEY & the SANTA RITAS
In Madera Canyon (map: https://url.usb.m.mimecastprotect.com/s/Q5kdCEKLJEt1pL6ZMtBC7c7pMvn?<domain...>), a #LOUISIANA WATERTHRUSH
continued in the lower part of the canyon this week (m.ob.), and a
#BROAD-WINGED HAWK was reported on 4/11 (David Griffin). The #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.
In Florida Canyon (annotated map: https://url.usb.m.mimecastprotect.com/s/y_qSCGwNLJTWAkLzGtYFpcBRxUl?<domain...>), a #RUFOUS-CAPPED
WARBLER continued this week near the dam (m.ob.). Directions: About 400
yards from parking lot is a metal gate, and just past the gate the canyon
forks. The main trail follows the East Fork, but almost all sightings have
been in the West Fork to the right. About 125 yards up the rough trail in
the West Fork is a large water tank and a low dam. The oak grove is about
1/3 mile past the dam. Note: The trail for the West Fork can be difficult
to find, and is steep and rough in places. If you see the sign with
distances to Florida Saddle, Madera Canyon, etc you've missed the turn. Do
not enter the research station.
ARIVACA & BUENOS AIRES NWR
A #BLACK-CAPPED GNATCATCHER continued at Arivaca Lake on 4/6 (Janelle
Willis) in Cedar Canyon below the dam.
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/30lVCLAmQOfNQKYz4SASVcyxk2P?<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/XwTHCN7oVgIVj7MgXt7UPcyJ_oz?<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/O0lCCOJpWjf5vn2B4fpcxcGqvY7?<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: 4/10/25 11:42 am From: Nick Whelan <nicholas.whelan...> Subject: [AZNMbirds] SEAZ: Brown Thrasher Continuing in Hereford
The Brown Thrasher, first noted in my Hereford, AZ, yard on April 6, continues here into today. Also of interest here today are a continuing White-throated Sparrow, and a FOS Bullock's Oriole.
Date: 4/9/25 3:10 pm From: Steven Tracey <straceyflash...> Subject: [AZNMbirds] SEAZ: San Pedro House Birding Walk and one last plug for this Saturday
Hi Birders,
We had 24 folks show up this morning for the San Pedro House birding walk,
so we split up into two groups, heading off in opposite directions.
Combining the groups' sightings we found 68 species. Raptors were on
display today with numerous Gray Hawks, a Zone-tailed fly over and a
special treat Osprey fly-by as highlights. Lots of flycatchers and
warblers today as well, 8 species of each. Some of which were FOS birds,
Western Flycatcher and Kingbird, to go along with a FOS Summer Tanager.
Each group also got a nice non-bird highlight as well. One with a young
Bobcat. The other with the first Western Diamondback Rattlesnake of the
year.
This is a final reminder that this Saturday April 12 we will also be
hosting the "Big Morning Birding Challenge" as part of the "Celebrate the
San Pedro River" festival being held at San Pedro House. From 7:00am to
11:00am docent led teams will bird at five different locations along the
San Pedro River. Pick your favorite and join the fun. Here's a little bit
about each location:
1. San Pedro House - A great mix of habitats including riparian forest,
chihuahuan desert scrub, old field, along with extensive feeders around the
house. An all-around great birding location and easy access to the rest of
the festivities once your birding is complete.
2. Millville (Charleston Bridge) - Remember to meet in the parking lot on
the north side of Charleston Road, not the one on the south side by the old
bridge. Millville is probably the most unique location of the 5 as it cuts
through the Charleston Hills and is probably the best spot to see Common
Black Hawk and probably the only one of the 5 likely to find a Canyon
Wren. Last year's team even got the treat of seeing a Gila Monster.
3. Escapule Wash - This one is for the adventuresome birders. A walk down
the wash often means getting your feet wet so be prepared with the right
footwear. With so much water around the birding can be great here and
given how dry it's been, it's likely to be a magnet for birds. In past
springs this has been a great spot for rare warblers like Kentucky and
Hooded, so be ready for the chance at the unusual.
4. Waters Road (Casa de San Pedro) - Often when you see an eBird checklist
for Casa de San Pedro, it is referring to this section of SPRNCA property
along with the Casa property itself. During last year's "Big Morning
Birding Challenge" this area was the winner with the most species. If you
are looking for a good chance to be on the winning team, this walk through
Casa's feeders, old field, desert scrub and riparian forest has that
potential.
5. Hereford Bridge - The combination of a narrowing riparian forest section
along with ample riverside willows makes this location the best warbler
section of the SPRNCA in my opinion. Throw in a small bit of wetland, old
field, and desert scrub and this is another location with winning potential.
All you have to do is pick the location you want to bird and show up ready
to bird by 7:00am. No sign up required and the walks are free. All
birding levels are welcomed. You can review a bit more of the details
including directions to the parking for each location on the Friends of the
San Pedro River facebook page or the event details page linked below. Plan
to go to the San Pedro House after the birding to participate in the team
species countdown and crowning of the challenge's winning team.
The Friends of the San Pedro River leads birding walks every Wednesday
morning starting at 7:00am in April from the San Pedro House located south
of Highway 90 just west of the San Pedro River. The walks last about three
hours. Bring your own binoculars, a hat and water.
