Date: 4/4/26 8:41 pm
From: <reports...>
Subject: [cobirds] Dinosaur Ridge - Denver Field Ornithologists (04 Apr 2026) 30 Raptors
Dinosaur Ridge - Denver Field Ornithologists
Golden, Colorado, USA
Daily Raptor Counts: Apr 04, 2026
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 12 40 67
Osprey 0 3 9
Bald Eagle 2 4 17
Northern Harrier 0 1 13
Sharp-shinned Hawk 2 8 29
Cooper's Hawk 0 16 68
American Goshawk 0 0 1
Red-shouldered Hawk 0 0 0
Broad-winged Hawk 0 0 0
Red-tailed Hawk 3 40 288
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 0 0
Ferruginous Hawk 0 0 9
Golden Eagle 0 0 7
American Kestrel 10 45 184
Merlin 0 0 3
Peregrine Falcon 0 1 3
Prairie Falcon 0 0 2
Mississippi Kite 0 0 0
Unknown Accipitrine 1 1 7
Unknown Buteo 0 0 3
Unknown Falcon 0 0 1
Unknown Eagle 0 0 0
Unknown Raptor 0 0 1

Total: 30 159 712
----------------------------------------------------------------------

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

Official Counter: Soren Zappia

Observers: Laura Farnsworth

Visitors:
13 Visitors. We had a mix of birders and hikers today. Paragliders were
also seen soaring around Mount Morrison.

We thank Pam Moore, Sara Painter, and Taylor Carlisle for volunteering
today! We appreciate you for your great spotting and for being so welcoming
to visitors.


Weather:
It was a beautiful spring day with light southeast winds and only a brief
cloud or two. Temperatures started as cool but warmed a bit as the day
passed.

Raptor Observations:
Today we had a few migrating raptors, with American Kestrels and Turkey
Vultures as the most common of the day. Many birds were distant and visible
with binoculars only, either overhead or to the west, and even local birds
were gaining good height.

A local Red-tailed Hawk was observed chasing off a migrating Bald Eagle and
stooped making contact with the eagle's talons! They quickly separated and
the eagle continued on its way. Another highlight was watching a group of
seven Turkey Vultures glide directly overhead.

Local American Kestrel activity was higher than previous days, with both
males and females hunting and perching nearby. We also saw swifts and
swallows today, including our first Barn Swallow.

Non-raptor Observations:
Mallard 2, White-throated Swift 27, Mourning Dove 2, American White Pelican
2, Northern Flicker 1, Woodhouse's Scrub Jay 1, Magpie 1, Black-billed
Magpie 1, American Crow 1, Common Raven 6, Tree Swallow 7, Barn Swallow 1,
swalow sp. 4, American Bushtit 1, Rock Wren 1, Townsend's Solitaire 1,
House Finch 2, Pine Siskin 1, Dark-eyed Junco 1, Spotted Towhee 2, Western
Meadowlark 1

Predictions:
Tomorrow, expect more sun and a calm wind to the north and northeast.
Temperatures are predicted to start cool in the high 40s F in the morning
but reach the mid 60s F by late afternoon. Bring layers and sunscreen!
========================================================================
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/4515/20260404

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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