Monday 18 April 2022

[cobirds] Dinosaur Ridge - Denver Field Ornithologists (18 Apr 2022) 33 Raptors

Dinosaur Ridge - Denver Field Ornithologists
Colorado, USA

Daily Raptor Counts: Apr 18, 2022
SpeciesDay's CountMonth TotalSeason Total
Black Vulture111
Turkey Vulture5264290
Osprey13335
Bald Eagle11750
Northern Harrier01622
Sharp-shinned Hawk14352
Cooper's Hawk3122133
Northern Goshawk157
Red-shouldered Hawk000
Broad-winged Hawk01313
Red-tailed Hawk11267682
Rough-legged Hawk003
Swainson's Hawk177
Ferruginous Hawk0963
Golden Eagle0533
American Kestrel6246278
Merlin01014
Peregrine Falcon0512
Prairie Falcon007
Mississippi Kite000
Unknown Accipiter01010
Unknown Buteo2713
Unknown Falcon024
Unknown Eagle033
Unknown Raptor005
Total:3310851737


Observation start time: 09:00:00
Observation end time: 16:30:00
Total observation time: 7.5 hours
Official CounterMike Fernandez
Observers: Ben Jacques, Karen Fernandez, Mike Clark, Rick Olson



Visitors:
Fifteen visitors to the platform. Six asked about Hawkwatch. Two HW cards handed out. Ben has been giving them out at the Wild Birds Unlimited store and needs more. JCOS Park Ranger visited.

Weather:
Sunny, mostly calm with a hazy horizon, south & east. Weather App: Dark Sky.

Raptor Observations:
LOCAL: RTHA-4. GOEA-1. PRFA-1. COHA-3. TUVU-5. - MIGRATING: AMKE-3M, 3F. BAEA-Adult. RTHA-1 Light morph, 1 Juv.

Non-raptor Observations:
Woodhouse’s Scrub Jay (2). Black-billed Magpie (2). Rock Wren (1). Spotted Towhee (1). Common Raven (10). Townsend’s Solitaire (2). White-throated Swift (17). Violet-green Swallow (3). Say’s Phoebe (1). Mule deer (4 on the west slope) 12 next to Rooney Rd). eBird Checklist at https://ebird.org/checklist/S107432770.

Predictions:
Tuesday looks to be warmer than today with winds coming from the south, so better numbers might be in the cards. Looks like there was a rock slide on the trail up. Watch out.


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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