Derby Hill Bird Observatory
Mexico, New York, USA
Daily Raptor Counts: May 02, 2026
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Species            Day's Count    Month Total   Season Total
------------------ ----------- -------------- --------------
Black Vulture                0              0             12
Turkey Vulture              74            207          36372
Osprey                       0              7            236
Bald Eagle                  17             31            750
Northern Harrier             1              9            516
Sharp-shinned Hawk          13             48           2926
Cooper's Hawk                0              0            300
American Goshawk             0              0              2
Red-shouldered Hawk          0              0            499
Broad-winged Hawk           22            428          40526
Red-tailed Hawk              8             28           2717
Rough-legged Hawk            0              0             68
Golden Eagle                 0              0             66
American Kestrel             0              1            429
Merlin                       0              0             68
Peregrine Falcon             0              0              9
Unknown Accipitrine          0              0              0
Unknown Buteo                0              0              0
Unknown Falcon               0              0              0
Unknown Eagle                0              0              0
Unknown Raptor               0              0              0
Swainson's Hawk              0              0              1

Total:                     135            759          85497
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Observation start time: 08:00:00 
Observation end   time: 16:00:00 
Total observation time: 8 hours

Official Counter:        David Brown

Observers:        Anna Stunkel, Dave Wheeler

Visitors:
5


Weather:
Overcast to start becoming sunny in the afternoon. A moderate northerly
wind. Quite chilly. Count conducted from the South Lookout.

Raptor Observations:
A steady flight never picked up. Migrants were scattered throughout the day
and difficult to spot as the sky became clear. Turkey Vultures were most
numerous with 74. Only 22 broad-wings. A decent Bald Eagle flight with 17.
Small numbers of other species. 

Derby Hill 2026 Daily Summary Videos:
https://www.youtube.com/playlist?list=PLB8baxseGlb6YYCLHXEKtIckpJtq1srVm

Non-raptor Observations:
North Lookout (morning birding): Lesser Black-backed Gull, 110 Caspian
Terns, 2,675 Double-crested Cormorants, Northern Yellow Warbler.
https://ebird.org/checklist/S330951836

South Lookout: 4 Wild Turkeys, Purple Finch
https://ebird.org/checklist/S331346478

No new species for season.

Predictions:
TOMORROW: Mainly sunny. High 54F. Winds WNW at 10-15mph. South Lookout.
Spotting may be difficult with the blue skies. Expect light to moderate
migration.

MONDAY: Cloudy then partly cloudy. High 69F. Winds SW at 10-15mph. Good
winds, should be a decent flight.

TUESDAY: Showers and scattered thunderstorms. High 67F. Winds SW at
10-15mph. Good winds. Flight will depend on what happens with the rain.
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Report submitted by David Brown ([email protected] )
Derby Hill Bird Observatory information may be found at:
http://onondagaaudubon.com/derby-hill-bird-observatory/


More site information at hawkcount.org:  
https://hawkcount.org/siteinfo.php?rsite=358
Count data submitted via Trektellen.org -  Project info at:
https://trektellen.org/count/view/3860/20260502

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Oneidabirds-L List Info:
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Posting Address: [email protected]
Sightings: Please submit your observations to eBird at http://www.ebird.org.
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