Tuesday, 21 March 2023

[cobirds] Dinosaur Ridge - Denver Field Ornithologists (21 Mar 2023) 28 Raptors

Dinosaur Ridge - Denver Field Ornithologists
Colorado, USA

Daily Raptor Counts: Mar 21, 2023
SpeciesDay's CountMonth TotalSeason Total
Black Vulture000
Turkey Vulture022
Osprey000
Bald Eagle12121
Northern Harrier233
Sharp-shinned Hawk155
Cooper's Hawk033
Northern Goshawk055
Red-shouldered Hawk000
Broad-winged Hawk000
Red-tailed Hawk22145145
Rough-legged Hawk000
Swainson's Hawk000
Ferruginous Hawk22930
Golden Eagle02424
American Kestrel01010
Merlin033
Peregrine Falcon011
Prairie Falcon044
Mississippi Kite000
Unknown Accipiter011
Unknown Buteo011
Unknown Falcon000
Unknown Eagle000
Unknown Raptor022
Total:28259260


Observation start time: 08:30:00
Observation end time: 16:30:00
Total observation time: 8 hours
Official Counter Carol Cwiklinski
Observers: Janet Peters, Kathie Moses, Steve Ryder



Visitors:
Eleven visitors stopped on the ridge today; Marybeth and Greg, Paul Michalec who helped us locate and identify raptors, an Adams County 8th grade teacher, Michelle, Ericson and Andrew of Jeffco Open Space Biologists, and Travis from Cincinnati. Travis located the ridge with ebird hot spot locator on his phone and hiked to the top. He is a hawk watcher from Allegheny Front in Pennsylvania.

Weather:
If you don't like the wind, wait 10 minutes. Winds were variable all day, one minute from the east and a couple minutes later from the west. We had excellent cloud cover almost all day, thin clouds which helped us spot raptors. Temperatures were comfortable.

Raptor Observations:
Most of our migrants were located by scanning the clouds. We had some birds at eye level on the ridge. Raptors were scattered across the sky east, west and over the ridge. Non migrants included a turkey vulture, immature bald eagle, and red-tailed hawks.

Non-raptor Observations:
Numerous corvids were active, we also saw Bushtit, Northern flicker, Townsend's solitaire, black capped chickadee and others. We located a large flock of passerines on Morrison Mountain early morning, estimated 200-300 birds mumurating which may have been Bohemian Waxwing, but they did not come to our ridge.

Predictions:
Storms may develop in the area tomorrow, but predictions are frequently incorrect so we will see tomorrow.


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]



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