Sunday, 25 March 2018

[cobirds] Dinosaur Ridge - Bird Conservancy of the Rockies (25 Mar 2018) 31 Raptors

Dinosaur Ridge - Bird Conservancy of the Rockies
Colorado, USA

Daily Raptor Counts: Mar 25, 2018
SpeciesDay's CountMonth TotalSeason Total
Black Vulture000
Turkey Vulture111
Osprey000
Bald Eagle233
Northern Harrier000
Sharp-shinned Hawk011
Cooper's Hawk133
Northern Goshawk111
Red-shouldered Hawk000
Broad-winged Hawk000
Red-tailed Hawk21128128
Rough-legged Hawk000
Swainson's Hawk000
Ferruginous Hawk011
Golden Eagle177
American Kestrel344
Merlin000
Peregrine Falcon011
Prairie Falcon000
Mississippi Kite000
Unknown Accipiter022
Unknown Buteo155
Unknown Falcon000
Unknown Eagle000
Unknown Raptor000
Total:31157157


Observation start time: 08:15:00
Observation end time: 14:00:00
Total observation time: 5.75 hours
Official CounterMike Fernandez
Observers: Carol Cwiklinski, Rob Riley



Visitors:
We had many visitors to the platform today and this time most were curious about our project. Handed out one info card to a family with a daughter who asked us several questions.

Weather:
Good weather today for people and birds. Wind and clouds arrived late in the watch.

Raptor Observations:
SPECIAL NOTE: OBSERVATIONS FROM A SECOND LOCATION (in radio contact) DURING TODAY'S WATCH -- Second location: 50 meters down southeast side of Two Pines. Observation time: 9:00-14:00 MST. Observer: Steve Small. Turkey Vulture 7, Northern Harrier 3, Bald Eagle 1, Sharp shinned Hawk 5, Cooper's Hawk 4, Northern Goshawk 1 adult, Red tailed Hawk 30 (3 dark morph), American Kestrel 10, Peregrine Falcon 3. Total migrators: 64. (This compares with 31 total migrating birds seen from the platform.) Migrating Raptors: Migrators were all over the place today. Some east, some directly overhead, and some west; some beyond naked eye, and some just above us over the ridge. Good thing there were three of us most of the day. Zero migration seen first and last hour of the watch; all were seen between 9:00 am and 1:00 pm MST. Non-Migrating Raptors: Turkey Vultures (3 locals), Bald Eagles (1 local heading due west very high over Power Lines), Unid. Accipiter (1), Red-tailed Hawks (3), American Kestrel (1), and Unid. Falcon Sp (1).

Non-raptor Observations:
Woodhouse's Scrub-Jay (2), Black-billed Magpie (2), American Crow (14), Common Raven (7), Mountain Chickadee (4), Bushtit (4), Townsend's Solitaire (6), Dark-eyed Junco (Slate-colored) (2), House Finch (2).

Predictions:
Unpredictable.


Report submitted by Bird Conservancy of the Rockies (jeff.birek@birdconservancy.org)
Dinosaur Ridge - Bird Conservancy of the Rockies information may be found at: http://www.birdconservancy.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 are always welcome.
The hawkwatch is generally staffed by volunteers from Bird Conservancy of the
Rockies 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 south
side of lot to 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.

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