Tuesday 8 March 2022

[cobirds] Dinosaur Ridge - Denver Field Ornithologists (08 Mar 2022) 3 Raptors

Dinosaur Ridge - Denver Field Ornithologists
Colorado, USA

Daily Raptor Counts: Mar 08, 2022
SpeciesDay's CountMonth TotalSeason Total
Black Vulture000
Turkey Vulture000
Osprey000
Bald Eagle055
Northern Harrier022
Sharp-shinned Hawk011
Cooper's Hawk000
Northern Goshawk022
Red-shouldered Hawk000
Broad-winged Hawk000
Red-tailed Hawk22222
Rough-legged Hawk000
Swainson's Hawk000
Ferruginous Hawk000
Golden Eagle188
American Kestrel011
Merlin011
Peregrine Falcon000
Prairie Falcon011
Mississippi Kite000
Unknown Accipiter000
Unknown Buteo033
Unknown Falcon000
Unknown Eagle000
Unknown Raptor000
Total:34646


Observation start time: 09:30:00
Observation end time: 17:00:00
Total observation time: 7.5 hours
Official CounterJeff Birek
Observers: Gary Rossmiller, Mike Clark



Visitors:
12 visitors throughout the day. Several asked about the hawkwatch.

Weather:
Cool, mostly sunny day with some cloud cover mid-day. Light breezes mostly from east with some variable winds from north and west throughout day.

Raptor Observations:
Only 3 migrant raptors today, 2 adult Red-tailed Hawks and one Golden Eagle of unknown age seen distant being "escorted" through the area by resident Golden Eagles. In the morning had an incredible look at a very close resident Bald Eagle. Local resident Red-tailed Hawks were displaying with undulating flight. Distant Golden Eagles were also seen during count. One very close subadult Golden Eagle seen on hike down being mobbed by a Common Raven.

Non-raptor Observations:
The highlight was a group of 30 Bushtits. Great looks at Townsend's Solitaires, Woodhouse's Scrub Jays, and Mountain Chickadees as well. All birds recorded in eBird checklist: https://ebird.org/checklist/S104467503

Predictions:
Cold temperatures with a north wind and snow will likely halt the count tomorrow.


Report submitted by David Hill (davidhill2357@gmail.com)
Dinosaur Ridge - Denver Field Ornithologists information may be found at: http://www.dfobirds.org
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]




Site Description
Dinosaur Ridge is the only regularly staffed hawkwatch in Colorado and is the
best place in the world to see migrating Ferruginous Hawks. Dinosaur Ridge may
be the best place in the country to see the rare dark morph of the Broad-winged
Hawk (a few are seen each spring). Hawkwatchers who linger long enough may see
resident Golden Eagles, Red-tailed Hawks and Prairie Falcons, in addition to
migrating Swainson's, Cooper's and Sharp-shinned Hawks, American Kestrels and
Turkey Vultures. Peregrine Falcons and Ferruginous Hawks are uncommon; Northern
Goshawk is rare but regular. Non-raptor species include Rock Wren, and sometimes
Bushtit, Western Bluebird, Sandhill Crane, White-throated Swift, American White
Pelican or Dusky Grouse. Birders of any skill level are always welcome.
HawkWatch at Dinosaur Ridge is generally staffed by volunteers from about 9 AM
to around 3 PM from March 1st to May 7th.

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 small signs from the
southwest end of lot to the hawkwatch 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, head through the
gate, and walk to the clearly-visible, flat area at the crest of the ridge.
(Distance: 0.56 miles, Elevation gain: 259 feet)

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