Tuesday, 6 October 2026

Re: [cobirds] Townsend’s Solitaire, Louisville

Cool.



On Tuesday, October 6, 2026, 1:24 AM, Patrick O'Driscoll <patodrisk@gmail.com> wrote:

Along with juncos, solitaires are my favorite harbinger of the coming winter -- and they are definitely back in Denver City Park.
Monday evening two pairs of them were doing something I'd never witnessed before:
Madly chasing each other in and out of and around the tight confines of the park's "pinetum" conifer grove, below the south wall of the Denver Museum of Nature & Science.
And they were singing -- not calling yet -- all the while.
At one point I stood still as they repeatedly whooshed past at eye/head level, oblivious of me.
Occasionally one or another would alight on an evergreen branch for a few seconds, still warbling, then resuming the circular chase.  This went on for a good 15 minutes, maybe more.
The pinetum has a number of berry-filled junipers that will tide over one of these very territorial birds through the coming winter. It's a favorite stop on birding rounds of the park to catch that soft yet penetrating whistle:
heep . . . heep . . . heep . . .

Patrick O'Driscoll
Denver

 

On Mon, Oct 5, 2026 at 5:51 PM David Suddjian <dsuddjian@gmail.com> wrote:
Solitaires are very common right now in juniper habitats in the lowest JeffCo foothills. We counted 85 on a 3 hour morning walk at Mt Falcon on Oct 3. Twenty in 0,2 miles at Deer Creek Canyon on Sept 27. For example . . .  

David Suddjian
Littleton, CO

On Mon, Oct 5, 2026 at 5:35 PM 'DuWayne Worthington' via Colorado Birds <cobirds@googlegroups.com> wrote:
I also saw a Townsends Solitaire at the Marjorie Nature Preserve while searching for the Couch's Kingbird yesterday on Sunday morning.  We first heard it off in the distance, and then when walking out, it was at eye-level in one of the trees on the trail.  We were like, "Oh, there you are!"
DuWayne
 Worthington
Instructional Faculty ‑ Science
303.471.3278  |  duwayne.worthington@valorchristian.com


On Mon, Oct 5, 2026 at 5:15 PM Paula Hansley <plhansley@gmail.com> wrote:
At 10:15 am I heard the familiar whistle of the Townsend’s Solitaire for the first time this fall!
The call was coming from a tall juniper tree east of my property.

It’s amazing how far its whistle carries!

Paula Hansley
Boulder County

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Re: [cobirds] Townsend’s Solitaire, Louisville

Along with juncos, solitaires are my favorite harbinger of the coming winter -- and they are definitely back in Denver City Park.
Monday evening two pairs of them were doing something I'd never witnessed before:
Madly chasing each other in and out of and around the tight confines of the park's "pinetum" conifer grove, below the south wall of the Denver Museum of Nature & Science.
And they were singing -- not calling yet -- all the while.
At one point I stood still as they repeatedly whooshed past at eye/head level, oblivious of me.
Occasionally one or another would alight on an evergreen branch for a few seconds, still warbling, then resuming the circular chase.  This went on for a good 15 minutes, maybe more.
The pinetum has a number of berry-filled junipers that will tide over one of these very territorial birds through the coming winter. It's a favorite stop on birding rounds of the park to catch that soft yet penetrating whistle:
heep . . . heep . . . heep . . .

Patrick O'Driscoll
Denver

 

On Mon, Oct 5, 2026 at 5:51 PM David Suddjian <dsuddjian@gmail.com> wrote:
Solitaires are very common right now in juniper habitats in the lowest JeffCo foothills. We counted 85 on a 3 hour morning walk at Mt Falcon on Oct 3. Twenty in 0,2 miles at Deer Creek Canyon on Sept 27. For example . . .  

David Suddjian
Littleton, CO

On Mon, Oct 5, 2026 at 5:35 PM 'DuWayne Worthington' via Colorado Birds <cobirds@googlegroups.com> wrote:
I also saw a Townsends Solitaire at the Marjorie Nature Preserve while searching for the Couch's Kingbird yesterday on Sunday morning.  We first heard it off in the distance, and then when walking out, it was at eye-level in one of the trees on the trail.  We were like, "Oh, there you are!"
DuWayne
 Worthington
Instructional Faculty ‑ Science
303.471.3278  |  duwayne.worthington@valorchristian.com


On Mon, Oct 5, 2026 at 5:15 PM Paula Hansley <plhansley@gmail.com> wrote:
At 10:15 am I heard the familiar whistle of the Townsend’s Solitaire for the first time this fall!
The call was coming from a tall juniper tree east of my property.

It’s amazing how far its whistle carries!

Paula Hansley
Boulder County

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Monday, 5 October 2026

Re: [cobirds] Townsend’s Solitaire, Louisville

I also saw a Townsends Solitaire at the Marjorie Nature Preserve while searching for the Couch's Kingbird yesterday on Sunday morning.  We first heard it off in the distance, and then when walking out, it was at eye-level in one of the trees on the trail.  We were like, "Oh, there you are!"
DuWayne
 Worthington
Instructional Faculty ‑ Science
303.471.3278  |  duwayne.worthington@valorchristian.com


On Mon, Oct 5, 2026 at 5:15 PM Paula Hansley <plhansley@gmail.com> wrote:
At 10:15 am I heard the familiar whistle of the Townsend’s Solitaire for the first time this fall!
The call was coming from a tall juniper tree east of my property.

It’s amazing how far its whistle carries!

Paula Hansley
Boulder County

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[cobirds] Townsend’s Solitaire, Louisville

At 10:15 am I heard the familiar whistle of the Townsend’s Solitaire for the first time this fall!
The call was coming from a tall juniper tree east of my property.

It’s amazing how far its whistle carries!

Paula Hansley
Boulder County

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[cobirds] Mount Zion Hawk Watch at Windy Saddle Park (05 Oct 2026) 4 Raptors

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

To see hourly weather data and details of migrant raptors, look up this watch at hawkcount.org. 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 if you are interested. See https://groups.google.com/g/cobirds/c/Oznn4uc6MBk

Daily Raptor Counts: Oct 05, 2026
Species Day's Count Month Total Season Total
Black Vulture 0 0 0
Turkey Vulture 0 13 261
Osprey 0 0 26
Bald Eagle 0 1 6
Northern Harrier 0 2 20
Sharp-shinned Hawk 0 8 27
Cooper's Hawk 0 42 222
American Goshawk 0 0 0
Broad-winged Hawk 0 7 109
Red-tailed Hawk 4 51 526
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 4 193
Ferruginous Hawk 0 0 1
Golden Eagle 0 1 15
American Kestrel 0 7 136
Merlin 0 0 4
Peregrine Falcon 0 0 1
Prairie Falcon 0 0 2
Mississippi Kite 0 0 0
Unknown Accipitrine 0 1 4
Unknown Buteo 0 1 8
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 0 10
Total: 4 138 1571


Observation start time: 08:15:00
Observation end time: 11:00:00
Total observation time: 1.75 hours
Official Counter Ajit Antony
Observers:


Weather:
The usual haze around Denver, perfectly blue sky so the sun felt very hot. In the second hour there was no wind which made it hotter and sweatier, it felt like August all over again with the high today being 88�F.

Raptor Observations:
Almost no raptors today because of the cloudless blue sky, they were probably flying really high, as the Soaring Forecast of the NWS predicted lift at 18 ft per second and height of thermals at 12,459 ft. above ground level! That would be a mile above the watch by 11:30 a.m., the mile high elevation of Denver with its consequent thinner atmosphere and no clouds today made for super high thermals. I tried to avoid 'blue sky myopia' by relaxing my eyes muscles and allowing my eyes to look to infinity, I scanned along the usual hawk channels and up to two or three binocular fields higher as well as directly overhead and could not find any hawks. The only ones I found migrating were over Lookout Mountain. In addition the air was hazy and I was losing hawks suddenly looking through binoculars. Non-migrant raptors: RT 2.

Non-raptor Observations:
Only 1 Townsend's Solitaire, CORA 1, 1 Monarch butterfly.

Predictions:
Mostly sunny, with a high near 84. West wind 5 to 9 mph becoming calm. However the prediction is for 35% cloud cover, so it wouldn't be as bad as today. The winds aloft are predicted to start from the West and end coming from the East.


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




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[cobirds] Chatfield Banding Station: Week 6 Report

Another enjoyable week at Chatfield! We banded 151 new birds of 14 species over the course of our 3 banding days including a Northern Parula and our third Eastern Phoebe of the season. A large portion of our birds this week were Yellow-Rumped Warblers. We also had 18 same season recaptures and 2 birds that returned from previous seasons of banding. 

New Birds:
Black-capped Chickadee 3
Common Yellowthroat 1
Eastern Phoebe 1 
Lesser Goldfinch 1
Lincoln's Sparrow 1
Northern Parula 1
Orange-crowned Warbler 22
Ruby-crowned Kinglet 2
Song Sparrow 5
Spotted Towhee 1
White-crowned Sparrow (Gambel's) 2
Wilson's Warbler 14
Yellow-breasted Chat 1
Yellow-rumped Warbler (Audubon's) 88
Yellow-rumped Warbler (Myrtle) 8

There are only 2 weeks left to visit the station! You can register through Denver Audubon’s website.

Audrey Hicks
Bander, Denver Audubon + Bird Conservancy of the Rockies

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Sunday, 4 October 2026

Fwd: Re: [cobirds] Found a small microphone at Yellow-bellied Flycatcher location

Thanks to everyone for letting me whose it was.  I've sent him an email.
 
Kathy
---------- Original Message ----------
From: Patrick O'Driscoll <patodrisk@gmail.com>
To: KATHY HOLLAND <kcloudview@comcast.net>
Date: 10/04/2026 8:22 PM MDT
Subject: Re: [cobirds] Found a small microphone at Yellow-bellied Flycatcher location
 
 
Assume you've probably been told it's Scott Hammel's.
He posted on CoBirds yesterday about his missing mic, including with a photo.
I'm sure he'll be relieved!
 
pat o'
 
 

On Sun, Oct 4, 2026 at 6:28 PM 'KATHY HOLLAND' via Colorado Birds <cobirds@googlegroups.com> wrote:
It’s attached to a limb on the left side of the trail, if anyone is missing it.


Kathy Holland
Arapahoe Co

 

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Kathy Holland