Date: 3/16/26 7:32 pm
From: <reports...>
Subject: [cobirds] Dinosaur Ridge - Denver Field Ornithologists (16 Mar 2026) 16 Raptors
Dinosaur Ridge - Denver Field Ornithologists
Golden, Colorado, USA
Daily Raptor Counts: Mar 16, 2026
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 0 6 6
Northern Harrier 0 0 0
Sharp-shinned Hawk 1 2 2
Cooper's Hawk 0 5 5
American Goshawk 0 0 0
Red-shouldered Hawk 0 0 0
Broad-winged Hawk 0 0 0
Red-tailed Hawk 14 46 46
Rough-legged Hawk 0 0 0
Swainson's Hawk 0 0 0
Ferruginous Hawk 1 6 6
Golden Eagle 0 1 1
American Kestrel 0 1 1
Merlin 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 2 2
Mississippi Kite 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 1 1
Unknown Eagle 0 0 0
Unknown Raptor 0 0 0

Total: 16 70 70
----------------------------------------------------------------------

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

Official Counter: Emma Riley

Observers: Audrey Anderson, Soren Zappia

Visitors:
We interacted with 8 visitors today, including one woman who was apart of a
hiking group that noticed the Hawk Watch this morning and came back this
afternoon.

We were excited to have Audrey Anderson, one of last year's counters, back
on the ridge with us today! Thanks to Mike Serruto for volunteering today
for his weekly Monday shift.


Weather:
The ridge was a winter wonderland this morning with a few inches of snow on
the trail and all of the trees. Winds were very calm from the SE and the
sun was shining. The second half of the day saw stronger winds shifting to
the W/NW. With the strong winds came cooler temperatures, making it a brisk
afternoon and early evening.

Raptor Observations:
The first few hours of the day were virtually still but beautiful. In the
early afternoon we started to see low and close Red-tailed Hawks coming
overhead/east of us and catching the same thermal before continuing north.
Migrants were also seen over Green Mountain, including the one Ferruginous
Hawk of the day. Most of our migrants came in a short span before the winds
picked up.

We saw our FOY Ruby-crowned Kinglet, and a few more White-throated Swifts
again today. There was also a stronger than normal American Crow presence
today.

Non-raptor Observations:
White-throated Swift 2, Woodhouse's Scrub Jay 1, Black-billed Magpie 1,
American Crow 6, Common Raven 3, Black-capped Chickadee 2, American Bushtit
9, Ruby-crowned Kinglet 1, Townsend's Solitaire 1, American Robin 5, House
Finch 3, Pine Siskin 10, Dark-eyed Junco 2, Spotted Towhee 2, Western
Meadowlark 1

Predictions:
Temperatures continue to rise tomorrow as we approach the hot days expected
at the end of the week. Winds might get up to 30 mph tomorrow afternoon out
of the W.
========================================================================
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/4515/20260316

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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