Dinosaur Ridge - Bird Conservancy of the RockiesColorado, USA
| Daily Raptor Counts: Apr 14, 2018 |
| Species | Day's Count | Month Total | Season Total |
| Black Vulture | 0 | 0 | 0 |
| Turkey Vulture | 7 | 58 | 60 |
| Osprey | 0 | 2 | 2 |
| Bald Eagle | 0 | 2 | 5 |
| Northern Harrier | 0 | 1 | 1 |
| Sharp-shinned Hawk | 0 | 8 | 12 |
| Cooper's Hawk | 0 | 17 | 25 |
| Northern Goshawk | 0 | 1 | 2 |
| Red-shouldered Hawk | 0 | 0 | 0 |
| Broad-winged Hawk | 0 | 1 | 1 |
| Red-tailed Hawk | 2 | 37 | 205 |
| Rough-legged Hawk | 0 | 0 | 1 |
| Swainson's Hawk | 0 | 1 | 1 |
| Ferruginous Hawk | 0 | 1 | 3 |
| Golden Eagle | 0 | 1 | 9 |
| American Kestrel | 0 | 7 | 21 |
| Merlin | 0 | 0 | 0 |
| Peregrine Falcon | 1 | 2 | 3 |
| Prairie Falcon | 0 | 1 | 3 |
| Mississippi Kite | 0 | 0 | 0 |
| Unknown Accipiter | 0 | 4 | 8 |
| Unknown Buteo | 0 | 5 | 10 |
| Unknown Falcon | 1 | 1 | 1 |
| Unknown Eagle | 0 | 0 | 0 |
| Unknown Raptor | 0 | 5 | 6 |
| Total: | 11 | 155 | 379 |
| Observation start time: | 09:15:00 |
| Observation end time: | 13:00:00 |
| Total observation time: | 3.75 hours |
| Official Counter | Mitchell Blystone |
| Observers: | Jane Haddock |
Visitors:So many! Matt Smith joined us with a Birding and Beers Meetup group which
was really fun. At one point there was 10-12 additional excited observers
on the hill all hoping to catch a migrater in flight. A very interested
and fun group of people for sure. There was a couple hikers and bikers on
the trails but not a particularly busy day.
Weather:A beautiful chilly sunny day. Little cloud cover throughout the morning
but a persistent southeast to easterly made for a colder day.
Raptor Observations:A very entertaining day with a decent spread of raptor varieties. Multiple
Turkey Vultures made their way along the ridge line which was great for
some up close observations. Kestrels played along the east slope landing,
swooping, hovering, and taking breaks on the telephone lines. Two
Peregrines were seen with one migrating and one escorting the visitor out
of the valley. Another highlight was a Golden Eagle which came out from
the west with 4 accompanying Ravens. They made no progress in any
direction other then slowly moving straight up until they vanished into the
blue. Activity was spread evenly on the eastern and western sides of the
ridge line.
Non-raptor Observations:A Meadowlark was heard (my first of the season) and White-breasted
Nuthatches, White-throated swifts, Robins, Mountain Chickadees, Ravens,
Scrub Jays, Magpies, and Townsend's Solitaires were all observed.
Predictions:I would imagine it'll be a great day. No predictions really but hoping for
some good luck!
Report submitted by Matthew Smith (
matt....@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 DescriptionDinosaur 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.