Friday 23 April 2021

[cobirds] Dinosaur Ridge - Denver Field Ornithologists (23 Apr 2021) 13 Raptors

Dinosaur Ridge - Denver Field Ornithologists
Colorado, USA

Daily Raptor Counts: Apr 23, 2021
SpeciesDay's CountMonth TotalSeason Total
Black Vulture000
Turkey Vulture5106109
Osprey11515
Bald Eagle1720
Northern Harrier033
Sharp-shinned Hawk05266
Cooper's Hawk15768
Northern Goshawk0610
Red-shouldered Hawk000
Broad-winged Hawk199
Red-tailed Hawk2106299
Rough-legged Hawk001
Swainson's Hawk077
Ferruginous Hawk018
Golden Eagle039
American Kestrel15355
Merlin0610
Peregrine Falcon048
Prairie Falcon12021
Mississippi Kite000
Unknown Accipiter078
Unknown Buteo0817
Unknown Falcon035
Unknown Eagle000
Unknown Raptor025
Total:13475753


Observation start time: 08:45:00
Observation end time: 12:15:00
Total observation time: 3.5 hours
Official CounterDave Hill
Observers: David Gulbenkian, Mark Chavez



Visitors:
David Gulbenkian 10:45 - 11:00 AM MDT Mark Chavez 12:45 - 1:10 PM MDT

Weather:
Sky: Mostly cloudy; Temperature: 45-52F; Wind NE @ 5 mph, gusting to 11 mph. Rain moved in at 1:15 PM MDT, and I evacuated the ridge.

Raptor Observations:
Migrants: 5 Turkey Vulture, 1 Osprey, 1 Cooper's Hawk, 1 Bald Eagle, 1 Broad-winged Hawk, 2 Red-tailed Hawk, 1 American Kestrel, 1 Prairie Falcon Non-Migrant: 1 Golden Eagle

Non-raptor Observations:
Passerines: 1 Mourning Dove, 5 White-throated Swift, 2 American Crow, 19 Common Raven, 1 swallow sp., 1 Townsend's Solitaire

Predictions:
Mostly sunny and warmer


Report submitted by DAVID HILL ()
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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