Date: 3/24/26 7:29 pm
From: <reports...>
Subject: [cobirds] Dinosaur Ridge - Denver Field Ornithologists (24 Mar 2026) 18 Raptors
Dinosaur Ridge - Denver Field Ornithologists
Golden, Colorado, USA
Daily Raptor Counts: Mar 24, 2026
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 0 2 2
Osprey 0 0 0
Bald Eagle 0 8 8
Northern Harrier 2 3 3
Sharp-shinned Hawk 0 9 9
Cooper's Hawk 4 16 16
American Goshawk 0 0 0
Red-shouldered Hawk 0 0 0
Broad-winged Hawk 0 0 0
Red-tailed Hawk 7 124 124
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 0 0
Ferruginous Hawk 0 9 9
Golden Eagle 0 4 4
American Kestrel 5 39 39
Merlin 0 2 2
Peregrine Falcon 0 0 0
Prairie Falcon 0 2 2
Mississippi Kite 0 0 0
Unknown Accipitrine 0 1 1
Unknown Buteo 0 0 0
Unknown Falcon 0 1 1
Unknown Eagle 0 0 0
Unknown Raptor 0 1 1

Total: 18 221 221
----------------------------------------------------------------------

Observation start time: 09:00:00
Observation end time: 17:00:00
Total observation time: 8 hours

Official Counter: Emma Riley

Observers:

Visitors:
We had 13 visitors along the ridge today! Sarah and Robert spent a few
hours watching for us, unfortunately during the slow morning. We had two
Denver Audubon employees visit in preparation for next weeks field trips up
at the site. One man also came up when the Golden Eagle was present and got
to enjoy the bird with us.

Thanks to Chip Dawes for volunteering today! Chip has been at the ridge for
some pretty incredible moments, and is a great testament to the payoff that
comes with dedication to anything, especially birding.


Weather:
Today was a bit cooler than expected which was welcomed. Cloud cover was
consistent throughout the day making for great spotting conditions. Winds
were light all day and varied in direction from the E to the SW.

Raptor Observations:
Migration was all but absent for the first few hours of the day before
birds started coming. It started with a few sparse birds before we had 8
Red-tailed Hawks up at one time, with 4-5 kettling together at once. When
those birds cleared out we got a few more birds moving N before migration
died down again.

The absolute highlight of the day was when an adult Golden Eagle came and
perched in a snag about 15 meters S right along the ridge in one of our
snags. This bird stayed for 30 full minutes as people biked and hiked by.
The bird seemed slightly bothered by this activity but not enough to move
on. We had the best looks at a Golden Eagle either of us had ever seen
(Emma and Chip) and we sat in awe as we could virtually count the golden
feathers along the nape. This bird will be remembered for quite some time.


We also had local Red-tailed Hawks up for most of the day, per usual.

Non-raptor Observations:
Northern Flicker 1, Steller's Jay 1, Black-billed Magpie 1, Common Raven 3,
Black-capped Chickadee 1, American Bushtit 2, Eastern Bluebird 1, American
Robin 3, House Finch 2, Spotted Towhee 1, Western Meadowlark 1

Predictions:
High temperatures and strong sun return tomorrow! We are hoping that
another push of migrants will also come with stronger thermals tomorrow.
========================================================================
Report submitted by Official Counter of the day shown above (<dinoridgehw...>)
Dinosaur Ridge - Denver Field Ornithologists information may be found at:
www.dinosaurridgehawkwatch.org


More site information at hawkcount.org: https://hawkcount.org/siteinfo.php?rsite=123
Count data submitted via Trektellen.org - Project info at:
http://trektellen.org/count/view/4515/20260324

Site Description:
Dinosaur Ridge is the only regularly staffed hawk watch in Colorado and is
the best place in the world to see migrating Ferruginous Hawks. Hawk
watchers may see 17 species of migrating raptors; and it is an excellent
site to see rare dark morph buteos including Broad-winged hawk, Swainson's
hawk, Ferruginous hawk, Rough-legged hawk and Red-tailed Hawk. Other
raptors we see include Golden and Bald Eagles, Northern harrier, Osprey,
Peregrine Falcons, Prairie Falcons, Cooper's and Sharp-shinned Hawks,
American Kestrels, Merlin, and Turkey Vultures. American Goshawk is
uncommon but also counted each season. Non-raptor species include Rock
Wren, Bushtit, Western Bluebird, Sandhill Crane, White-throated Swift, and
American White Pelican. Birders of any skill level are always welcome. The
hawk watch at Dinosaur Ridge is staffed by Hawk Counter(s) and volunteers
from March through early May.

Directions to site:
From exit 259 on I-70 towards Morrison, drive south under freeway and take
left into first parking lot, the Stegosaurus lot. Follow hawk watch signs
from the southwest end of the parking lot to the hawk watch site. The hike
starts heading east on an old two-track and quickly turns south onto a
trail on the west side of the ridge. When the trail nears the top of the
ridge, turn left, and walk to the flat area at the crest of the ridge.
(Distance: 0.56 miles, Elevation gain: 259 feet)


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