Thursday, 20 August 2026

[cobirds] Phainopepla - YES

The Phainopepla continues below the dam at Two Buttes, mostly hanging out around the edges of the large pond nearest the dam.

Nathan Pieplow 
Boulder 

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Wednesday, 19 August 2026

[cobirds] PHAINOPEPLA in Baca County

David Wolf from Texas found an immature male Phainopepla, below the dam at Two Buttes Reservoir in Baca County on Monday morning.  It was re-found this morning, and then refound again this evening.  It seemed be hanging around the first pond, below the dam this evening.  It has also been seen around the parking area.  Good luck to others hoping to see this Colorado rarity.

Brandon K. Percival


Sent from my Phone

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[cobirds] Mount Zion Hawk Watch at Windy Saddle Park (19 Aug 2026) Raptors

Mount Zion Hawk Watch at Windy Saddle Park
Golden, Greater Denver, Colorado, USA

This is a new raptor migration site identified and designated in mid-September 2024. This is Colorado's 1st fall hawk watch site, and the second hawk watch in Colorado. To get to the site which is along Lookout Mountain Rd. in Golden, enter either Windy Saddle Park or Mount Zion into Google Maps on your favorite navigation app, or enter the coordinates 39.7368,-105.2454. From the parking lot ascend the stone steps to the watch site. EVERYONE IS WELCOME TO THE HAWK WATCH TO ENJOY THE SPECTACLE OF RAPTOR MIGRATION, EVEN IF YOU KNOW NOTHING ABOUT IDENTIFYING RAPTORS IN FLIGHT. We will help you to learn Raptor ID. See https://groups.google.com/g/cobirds/c/Oznn4uc6MBk

Daily Raptor Counts: Aug 19, 2026
Species Day's Count Month Total Season Total
Black Vulture 0 0 0
Turkey Vulture 0 8 8
Osprey 0 0 0
Bald Eagle 0 0 0
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 2 2
Cooper's Hawk 0 3 3
American Goshawk 0 0 0
Broad-winged Hawk 0 0 0
Red-tailed Hawk 0 29 29
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 5 5
Ferruginous Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 0 7 7
Merlin 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Mississippi Kite 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 0 0
Total: 0 54 54


Observation start time: 08:15:00
Observation end time: 10:45:00
Total observation time: 2.75 hours
Official Counter Ajit Antony
Observers:



Visitors:
A hiker already on top commented on my "photographic" equipment. I explained what it was and what I was doing. He lived in Golden, though from Virginia, and he knew of a hawk watch there. An older couple came up with their young grandson. She asked whether I'd seen any birds, and when I answered in the negative she said that the thermals would not have formed yet. I told her that she knew more than most people. She said she lived in San Francisco, was a teacher and she used to take students up to Hawk Hill/ Golden Gate Bird Observatory Hawk Watch. She pointed to my scope and asked what it was for. I explained that it was a telescope.

Weather:
Another day with wildfire smoke covering Denver with a brown gray layer for 1 degree above the horizon. There was good cloud cover both East and North. The winds were initially from the west but were soon overpowered by the anabatic winds from the East changing to ESE. The winds aloft were from the NW as evidenced by the direction of the clouds.

Raptor Observations:
Not a single migrant raptor today. Non-migrant raptors: RT 3, TV 2.

Non-raptor Observations:
A single paraglider at 10:00 a.m. had no lift whatsoever. MOBL 5, WOSJ 1, BTHU female which fed from a flower 4 ft from me, VGSW 8, WBNU 1, SPTO 1, CORA 1, AMCR 1.

Predictions:
Sunny, with a high near 92. Light and variable wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph. However the winds aloft are again from the NW which seems to mitigate against a good flight.


Report submitted by Ajit Antony (aiantony@earthlink.net)
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]




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[cobirds] A Sadness of Sparrows - Arapahoe

Okay, the sadness is mine, not the sparrows -- but there's something about encountering flocks of Vesper Sparrows and Lark Buntings in Centennial (where they do not breed) here in August that is bittersweet. I love seeing the birds, but it means summer is nearly over and too soon for my liking many of our breeding birds will be long gone. (That said, this year's heat and drought can't be gone too soon.)

Lark Buntings at deKoevend Park in Centennial yesterday (August 18). Vesper Sparrows around various open spaces and trails this week, too. 

Also:

A Bullock's Oriole at deKoevend yesterday. Not that uncommon, but they barely breed in my self-imposed, hyper-local birding area. I know of only one breeding spot.

A Calliope Hummingbird giving its weird display sound, like a toy laser gun to my ears, in my yard. I have my feeders down right now, but a few hummingbirds are visiting the many flowers on my one miracle plant -- a Desert Willow, practically the only thing really happy this year -- and a few agastaches. (Agastache cana, my second favorite to the more popular Agastache rupestris, seems much happier in my yard, year-over-year.)

- Jared Del Rosso
Centennial, CO

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Tuesday, 18 August 2026

[cobirds] Mount Zion Hawk Watch at Windy Saddle Park (18 Aug 2026) 2 Raptors

Mount Zion Hawk Watch at Windy Saddle Park
Golden, Greater Denver, Colorado, USA

This is a new raptor migration site identified and designated in mid-September 2024. This is Colorado's 1st fall hawk watch site, and the second hawk watch in Colorado. To get to the site which is along Lookout Mountain Rd. in Golden, enter either Windy Saddle Park or Mount Zion into Google Maps on your favorite navigation app, or enter the coordinates 39.7368,-105.2454. From the parking lot ascend the stone steps to the watch site. EVERYONE IS WELCOME TO THE HAWK WATCH TO ENJOY THE SPECTACLE OF RAPTOR MIGRATION, EVEN IF YOU KNOW NOTHING ABOUT IDENTIFYING RAPTORS IN FLIGHT. We will help you to learn Raptor ID. See https://groups.google.com/g/cobirds/c/Oznn4uc6MBk

Daily Raptor Counts: Aug 18, 2026
Species Day's Count Month Total Season Total
Black Vulture 0 0 0
Turkey Vulture 0 8 8
Osprey 0 0 0
Bald Eagle 0 0 0
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 2 2
Cooper's Hawk 1 3 3
American Goshawk 0 0 0
Broad-winged Hawk 0 0 0
Red-tailed Hawk 1 29 29
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 5 5
Ferruginous Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 0 7 7
Merlin 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Mississippi Kite 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 0 0
Total: 2 54 54


Observation start time: 08:00:00
Observation end time: 11:30:00
Total observation time: 3.5 hours
Official Counter Ajit Antony
Observers:



Visitors:
A woman hiker was curious as to what I was watching, when I told her, she wanted to know how I tell migrants from non-migrants, and what species I could see. I told her I could see 14 different species and she wanted to know what I had seen today. I hesitated to name them, as most non-birders have not heard of any of them, but I mentioned the CH and the RT, and she said she had a CH in her backyard. I discussed the increased urbanization of CH, which thrives in cities such as Seattle.

Weather:
Light ildfire smoke over Denver but none above the horizon. Altocumulus with lenticularis and cirrus clouds with a large swath of the latter developing overhead and to the north and east which would have been a wonderful backdrop to see migrants if there had been any. Later cumulus clouds developed as usual from the West over the Rockies , gradually blowing East over the watch. The synoptic winds were from the West which were rapidly overcome by locally caused East winds because of Denver.

Raptor Observations:
Looking at my reports last fall from Dinosaur Ridge, I realized that there were SW flying early so I got there by 9:00 a.m. DST which was fortunate because the only two migrants a CH which chased a local RT, and another RT were the only migrants for the day in that hour, even though I assiduously and systematically scanned the high clouds for migrants to no avail. Non-migrant raptor sightings: an adult dark morph RT, 11 RT in all; CH 1; adult BE 1; TV 5, one harassed by 2 CORA,

Non-raptor Observations:
9 paragliders, 3 starting at 10:00 a.m. DST when 3 of them had minimal lift, 35 minutes later I saw one of them far to the North and high. CONI 1, ROWR 1, VGSW 1, BTHU 1, SPTO 1, BCCH 1, CORA 4, AMCR 4.

Predictions:
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 87. Light and variable wind becoming north northeast 5 to 8 mph in the morning. The winds aloft are expected to be light and from the WNW/NW.


Report submitted by Ajit Antony (aiantony@earthlink.net)
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]




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[cobirds] Re: Hawk Identification

Nice photo of a light morph of an adult Swainson's Hawk.  You could also google it and thanks for sharing.

Wayne Wathen
Centennial, Colorado

From: cobirds@googlegroups.com <cobirds@googlegroups.com> on behalf of Pauli Driver-Smith <hollyhockfarms@msn.com>
Sent: Tuesday, August 18, 2026 1:00 PM
To: cobirds <cobirds@googlegroups.com>
Subject: [cobirds] Hawk Identification
 
Can anyone tell me what kind of hawk this is? This isn't my picture, but on several occasions I've seen him/her around my property.

Pauli Smith
Highlandlake/Mead, Weld, Colorado

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Re: [cobirds] Hawk Identification

It’s a Swainson’s Hawk. I’m able to identify it by its bib. Nice bird!


Linda Hodges
Conservation Chair
Aiken Audubon



On Tue, Aug 18, 2026 at 1:02 PM Pauli Driver-Smith <hollyhockfarms@msn.com> wrote:
Can anyone tell me what kind of hawk this is? This isn't my picture, but on several occasions I've seen him/her around my property.

Pauli Smith
Highlandlake/Mead, Weld, Colorado

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