Date: 9/18/25 5:19 pm
From: <reports...>
Subject: [NHBirds] Pack Monadnock Raptor Migration Observatory (18 Sep 2025) 148 Raptors
Pack Monadnock Raptor Migration Observatory
Peterborough, New Hampshire, USA
Daily Raptor Counts: Sep 18, 2025
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 2
Turkey Vulture 1 5 5
Osprey 4 86 91
Bald Eagle 3 69 72
Northern Harrier 1 40 40
Sharp-shinned Hawk 41 424 430
Cooper's Hawk 2 83 83
American Goshawk 0 0 0
Red-shouldered Hawk 0 7 7
Broad-winged Hawk 87 4683 4705
Red-tailed Hawk 1 1 1
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 3 94 94
Merlin 3 23 24
Peregrine Falcon 0 2 2
Unknown Accipitrine 0 0 0
Unknown Buteo 0 1 1
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 2 8 8

Total: 148 5526 5565
----------------------------------------------------------------------

Observation start time: 07:30:00
Observation end time: 17:00:00
Total observation time: 9.25 hours

Official Counter: Kate McKay

Observers: Chuck Carlson, Glen & Lori Chretien, Henry Walters,
Katrina Fenton, Mike Gebo, Mitch Heydt, Nikko Gagnon

Visitors:
57.


Weather:
Beautiful sunny weather for a day on the mountain. Temperatures increased
from high fifties to low seventies.

Raptor Observations:
Today's total count of migrants was similar to yesterday's. Broad-wings
trickled by slowly throughout the day, with the largest kettle consisting
of 24 birds circling in the golden sunlight of early evening. The number of
sharpies and falcons increased in the late afternoon. Other migrants
included one juvenile harrier and one Red-tailed Hawk.

Non-raptor Observations:
Several warbler species were seen today including Nashville Warbler,
Yellow-rumped Warbler, and Black-throated Green Warbler. The pair of
towhees continue to delight hawkwatchers and visitors.
Blue Jays: 9/27
Monarchs: 12/363

Predictions:
Tomorrow looks like ideal conditions for migration, with a wind from the
northwest.
========================================================================
Report submitted by Kate McKay (<northernjay444...>)
Pack Monadnock Raptor Migration Observatory information may be found at:
www.harriscenter.org


More site information at hawkcount.org: https://hawkcount.org/siteinfo.php?rsite=320


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