Sunday 21 March 2021

[cobirds] Dinosaur Ridge - Denver Field Ornithologists (21 Mar 2021) 14 Raptors

Dinosaur Ridge - Denver Field Ornithologists
Colorado, USA

Daily Raptor Counts: Mar 21, 2021
SpeciesDay's CountMonth TotalSeason Total
Black Vulture000
Turkey Vulture000
Osprey000
Bald Eagle11010
Northern Harrier000
Sharp-shinned Hawk155
Cooper's Hawk022
Northern Goshawk033
Red-shouldered Hawk000
Broad-winged Hawk000
Red-tailed Hawk58686
Rough-legged Hawk011
Swainson's Hawk000
Ferruginous Hawk066
Golden Eagle033
American Kestrel111
Merlin022
Peregrine Falcon111
Prairie Falcon000
Mississippi Kite000
Unknown Accipiter000
Unknown Buteo377
Unknown Falcon022
Unknown Eagle000
Unknown Raptor233
Total:14132132


Observation start time: 09:00:00
Observation end time: 13:00:00
Total observation time: 4 hours
Official CounterSanti Tabares
Observers:



Visitors:
Rather quiet due to bad weather, two people asked about what we were looking for.

Weather:
Cold, windy, and cloudy. Cloud cover started at 20% and gradually progressed to 90% throughout the day. Light SSW wind throughout the day. Started to snow and rain at around 1:30

Raptor Observations:
Nearly all raptors flying along western ridge, which the exception of the falcons and Sharp-shinned which flew low over Dino Ridge. Also saw local Golden and Bald Eagle.

Non-raptor Observations:
Trail still messy as the snow melts with ice and mud patches. Lots of Mountain Bluebirds, Two elk north of I-70.

Predictions:
Winter Storm


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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