Derby Hill Bird Observatory
Mexico, New York, USA
Daily Raptor Counts: May 30, 2026
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Species            Day's Count    Month Total   Season Total
------------------ ----------- -------------- --------------
Black Vulture                0              1             13
Turkey Vulture             159           3820          39985
Osprey                       1             80            309
Bald Eagle                   4            586           1305
Northern Harrier             0            120            627
Sharp-shinned Hawk           0            570           3448
Cooper's Hawk                0             14            314
American Goshawk             0              0              2
Red-shouldered Hawk          0              1            500
Broad-winged Hawk            0           5786          45884
Red-tailed Hawk              0            224           2913
Rough-legged Hawk            0              0             68
Golden Eagle                 0              2             68
American Kestrel             0             17            445
Merlin                       0             14             82
Peregrine Falcon             0              3             12
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:                     164          11238          95976
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Observation start time: 08:00:00 
Observation end   time: 17:00:00 
Total observation time: 9 hours

Official Counter:        David Brown

Observers:        Anna Stunkel, Don Metzger, John Heidecker

Visitors:
4


Weather:
Mostly sunny. Moderate to strong winds starting northeasterly, shifting
northerly, and then westerly for the last hour. A pleasant day when out of
the wind.

Raptor Observations:
A steady Turkey Vulture flight with over a hundred fifty. The only other
migrants were four Bald Eagles and an Osprey. A few local red-tails and
Cooper's Hawks plus the local kestrel.

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

Non-raptor Observations:
North Lookout (morning birding): Yellow-throated Vireo, Veery, 2 Blackpoll
Warblers.
https://ebird.org/checklist/S349351199

South Lookout: 3 Killdeer, 2 Great Blue Herons, 10 Cedar Waxwings.
https://ebird.org/checklist/S349729749

No new species for season.

At 2:05pm a fireball was seen just to the left of the cell phone tower
(ESE) heading straight down (directly away from us). A loud boom was heard
throughout Massachusetts and surrounding states. In a coincidence a U.S.
Navy Boeing E-6B Mercury 'Doomsday Plane" later flew over.

Predictions:
TOMORROW: Last day of the count. Partly cloudy becoming cloudy. High 66F.
Winds W at 5-10mph. Probably South Lookout. It is looking like a pleasant
day to end on. I would expect light to moderate migration for the morning,
though it may slow down as the clouds move in for the afternoon. 
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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/3860/20260530

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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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