Sunday, 28 April 2019

[cobirds] Dinosaur Ridge - Bird Conservancy of the Rockies (27 Apr 2019) 4 Raptors

Dinosaur Ridge - Bird Conservancy of the Rockies
Colorado, USA

Daily Raptor Counts: Apr 27, 2019
SpeciesDay's CountMonth TotalSeason Total
Black Vulture000
Turkey Vulture2104105
Osprey02424
Bald Eagle0618
Northern Harrier078
Sharp-shinned Hawk04655
Cooper's Hawk08591
Northern Goshawk033
Red-shouldered Hawk000
Broad-winged Hawk01212
Red-tailed Hawk2220313
Rough-legged Hawk000
Swainson's Hawk099
Ferruginous Hawk0610
Golden Eagle0811
American Kestrel04853
Merlin011
Peregrine Falcon044
Prairie Falcon044
Mississippi Kite000
Unknown Accipiter01114
Unknown Buteo049
Unknown Falcon000
Unknown Eagle013
Unknown Raptor0912
Total:4612759


Observation start time: 09:00:00
Observation end time: 12:30:00
Total observation time: 3.5 hours
Official CounterMitchell Blystone
Observers: Jane Haddock



Visitors:
A busy day on the trail though few visitors came all the way up to the hilltop. One Gentleman stopped by a couple times while he explored every part of Dinosaur Ridge and chatted a bit on each stop. The highways on both sides had several Harley motorcycle groups riding together and some groups had 50+ riders.

Weather:
The morning started cold and with winds from the ESE. Clouds covered most of the sky and were low enough to hide the top of Mt. Morrison. The cloud cover slowly broke up and dissipated throughout the morning bringing more sunshine and warmer temperatures.

Raptor Observations:
Between 9am and 10am the sightings were all locals and we didn't see any migrant activity until after 10am. We had a wonderful close fly-by from a southbound Osprey and observed a Bald Eagle moving south along the Mt. Morrison hillside toward Mt. Falcon. All of our migrators were making the journey alone.

Non-raptor Observations:
The White-throated Swifts are everywhere and no matter where you looked they would pass by your lens! A Spotted Towhee made a quick appearance in the bushes to the south. Hummingbirds and Meadowlarks we heard all day but we not seen. Additionally Magpies, Robins, Ravens, Crows, and Starlings were observed throughout the morning.

Predictions:
Hoping for a good burst of activity before the next front moves through!


Report submitted by Matthew Smith (matt.smith@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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