Colorado, USA
| Daily Raptor Counts: Apr 27, 2017 | |||
| Species | Day's Count | Month Total | Season Total |
| Black Vulture | 0 | 0 | 0 |
| Turkey Vulture | 0 | 66 | 66 |
| Osprey | 0 | 8 | 8 |
| Bald Eagle | 0 | 5 | 14 |
| Northern Harrier | 0 | 2 | 2 |
| Sharp-shinned Hawk | 1 | 37 | 47 |
| Cooper's Hawk | 0 | 57 | 62 |
| Northern Goshawk | 0 | 0 | 0 |
| Red-shouldered Hawk | 0 | 0 | 0 |
| Broad-winged Hawk | 0 | 17 | 17 |
| Red-tailed Hawk | 0 | 77 | 257 |
| Rough-legged Hawk | 0 | 0 | 0 |
| Swainson's Hawk | 0 | 14 | 14 |
| Ferruginous Hawk | 0 | 3 | 8 |
| Golden Eagle | 0 | 1 | 4 |
| American Kestrel | 0 | 29 | 41 |
| Merlin | 0 | 0 | 0 |
| Peregrine Falcon | 0 | 7 | 9 |
| Prairie Falcon | 0 | 5 | 6 |
| Mississippi Kite | 0 | 0 | 0 |
| Unknown Accipiter | 0 | 7 | 11 |
| Unknown Buteo | 0 | 12 | 27 |
| Unknown Falcon | 0 | 5 | 8 |
| Unknown Eagle | 0 | 0 | 0 |
| Unknown Raptor | 0 | 16 | 23 |
| Total: | 1 | 368 | 624 |
| Observation start time: | 08:00:00 |
| Observation end time: | 10:00:00 |
| Total observation time: | 2 hours |
| Official Counter | Gary Rossmiller |
| Observers: |
Visitors:
A few cyclists on trail and one hiker/trail runner.
Weather:
Mostly overcast w the sun breaking through, especially around 9 mst. Horizons visible but hazy. Slight breeze up to 3-4 bft at times. Cool, moist air. Storm approaching from the west was imminent. Light rain started at 10 mst, count ended for day. Mt. Morrison and the mountains around Boulder had started to disappear into the mist.
Raptor Observations:
One migrating SS was spotted overhead, soaring over I-70 then heading NNE. 2-3 local RT's and a local TV were spotted over Two Pines just before the rain.
Non-raptor Observations:
A very happy solitary American Robin, several Woodhouse's Scrubjays, Western Meadowlark, Spotted Towhee, and a Canyon Wren south of the site.
Predictions:
More moisture, maybe too much for a watch?
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/
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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