Date: 4/12/26 8:17 pm
From: <reports...>
Subject: [cobirds] Dinosaur Ridge - Denver Field Ornithologists (12 Apr 2026) 20 Raptors
Dinosaur Ridge - Denver Field Ornithologists
Golden, Colorado, USA
Daily Raptor Counts: Apr 12, 2026
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 3 96 123
Osprey 1 16 22
Bald Eagle 1 6 19
Northern Harrier 1 13 25
Sharp-shinned Hawk 0 54 75
Cooper's Hawk 2 94 146
American Goshawk 0 0 1
Red-shouldered Hawk 0 0 0
Broad-winged Hawk 0 0 0
Red-tailed Hawk 8 123 371
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 2 2
Ferruginous Hawk 1 3 12
Golden Eagle 0 1 8
American Kestrel 3 192 331
Merlin 0 1 4
Peregrine Falcon 0 1 3
Prairie Falcon 0 2 4
Mississippi Kite 0 0 0
Unknown Accipitrine 0 5 11
Unknown Buteo 0 0 3
Unknown Falcon 0 2 3
Unknown Eagle 0 0 0
Unknown Raptor 0 2 3

Total: 20 613 1166
----------------------------------------------------------------------

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

Official Counter: Emma Riley, Soren Zappia

Observers: Marina Prado-Echeagaray

Visitors:
11 Visitors. We a good number of visitors to the hawkwatch today. It was
great to have so many folks excited to watch the spring migration, and we
are all looking forward to Raptorthon next weekend.

Thank you to Cassandra Baird, Ric Olson, and Caroline Fegley for their help
today - especially on days like these with high birds!



Weather:
It was beautiful at the ridge today with light and variable winds, often
from the east but shifting west in the final hour. Cloud cover was light
but comprehensive in the morning, with scattered denser clouds. Midday, the
light cloud cover dissolved but the scattered clouds remained. In the final
few hours of the count, the cloud cover became more extensive, similar to
the morning. Temperatures were moderate to warm in the low 70s to low 80s
F.

Raptor Observations:
We had a few birds migrate today, at a relatively steady pace throughout
the day until the final 2 hours of the count. Turkey Vultures were
abundant, but only a few went north, and many were content to wander up and
down the west ridge. Red-tailed Hawks were our most numerous migrants of
the day.

Besides a few low American Kestrels, most birds were high overhead or high
on the west. We had another Ferruginous Hawk today, for our third day in a
row! After the long period without them, we are curious how many more we
will see.

Outside of raptors, we saw another Broad-tailed Hummingbird zoom past the
ridge. Another notable sighting was a pair of Western Milksnakes in the
grass nearby.

Non-raptor Observations:
White-throated Swift 4, Broad-tailed Hummingbird 1, Feral Pigeon 1,
American White Pelican 7, Northern Flicker 1, Woodhouse's Scrub Jay 3,
Black-billed Magpie 2, Common Raven 3, swalow sp. 4, American Bushtit 1,
House Finch 1, Pine Siskin 1, Dark-eyed Junco 1, Spotted Towhee 1, Western
Meadowlark 1

Predictions:
Tomorrow, mostly sunny skies are forecasted, with moderate winds from the
west and southwest and temperatures in the 60s F.

Note that a rattlesnake was seen today - be sure to watch for them when
hiking on the trail.
========================================================================
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:
https://trektellen.org/count/view/4515/20260412

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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