Date: 4/7/26 9:00 pm
From: <reports...>
Subject: [cobirds] Dinosaur Ridge - Denver Field Ornithologists (07 Apr 2026) 76 Raptors
Dinosaur Ridge - Denver Field Ornithologists
Golden, Colorado, USA
Daily Raptor Counts: Apr 07, 2026
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 5 62 89
Osprey 1 7 13
Bald Eagle 0 4 17
Northern Harrier 3 9 21
Sharp-shinned Hawk 11 30 51
Cooper's Hawk 23 55 107
American Goshawk 0 0 1
Red-shouldered Hawk 0 0 0
Broad-winged Hawk 0 0 0
Red-tailed Hawk 17 79 327
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 0 0
Ferruginous Hawk 0 0 9
Golden Eagle 1 1 8
American Kestrel 15 110 249
Merlin 0 1 4
Peregrine Falcon 0 1 3
Prairie Falcon 0 1 3
Mississippi Kite 0 0 0
Unknown Accipitrine 0 2 8
Unknown Buteo 0 0 3
Unknown Falcon 0 1 2
Unknown Eagle 0 0 0
Unknown Raptor 0 2 3

Total: 76 365 918
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Observation start time: 09:00:00
Observation end time: 17:00:00
Total observation time: 8 hours

Official Counter: Emma Riley, Emma Riley, Soren Zappia

Observers: Marina Prado-Echeagaray

Visitors:
We had 9 visitors at the Hawk Watch today including a couple that is hoping
to come back soon.

Thanks to Janet Peters, Bill Young, Sara Jepsen, Marirosa Donisi, and Chip
Dawes for volunteering their time today to help us spot migrants!

Soren came in to count for a half day on his day off. Thanks Soren!


Weather:
Today started out cold with low 40 F temperatures but got up into the high
60s low 70s by the early afternoon. Cloud cover was consistent throughout
the day making spotting birds a bit easier. Precipitation could be seen in
the late afternoon south and west of us. Winds picked up in the late
afternoon to a bft of 5 when precipitation could be seen, but died back
down by the end of the day.

Raptor Observations:
Today was another fun day of migration with a lot of Cooper's Hawks moving
through! The first hour started out slow but picked up pretty quickly with
our first bird being a Northern Harrier. Before we knew it we had a handful
of Red-tailed Hawks, Sharp-shinned Hawks, and Cooper's hawks all in a
thermal. Birds moved high and W for a good chunk of the day, before coming
to a standstill once the winds picked up. In the late afternoon we had two
adult Bald Eagles come by the ridge, with one of them coming so close we
could hear the flap of its wings! One adult then chased the other one south
before we lost both of them.

Local raptor activity was high and sometimes hard to pick apart from
migrant activity during the peak. We got to see some Red-tailed Hawks
kiting in the high winds which is always a treat.

Non-raptor Observations:
White-throated Swift 5, Broad-tailed Hummingbird 1, Eurasian Collared-Dove
2, Double-crested Cormorant 1, American White Pelican 1, Say's Phoebe 1,
Common Raven 2, Tree Swallow 1, Rock Wren 1, American Robin 2, House Finch
1, American Goldfinch 1, Spotted Towhee 1, Western Meadowlark 1

Predictions:
Tomorrow's weather will be similar to today's with pleasant temperatures
and some cloud cover. Some sources predict rain, some don't. Typical
Colorado!
========================================================================
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/4515/20260407

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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