Date: 9/12/25 4:37 pm
From: <reports...>
Subject: [NHBirds] Pack Monadnock Raptor Migration Observatory (12 Sep 2025) 412 Raptors
Pack Monadnock Raptor Migration Observatory
Peterborough, New Hampshire, USA
Daily Raptor Counts: Sep 12, 2025
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 2
Turkey Vulture 0 0 0
Osprey 7 34 39
Bald Eagle 5 31 34
Northern Harrier 4 13 13
Sharp-shinned Hawk 45 143 149
Cooper's Hawk 8 64 64
American Goshawk 0 0 0
Red-shouldered Hawk 2 6 6
Broad-winged Hawk 327 600 622
Red-tailed Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 12 28 28
Merlin 2 12 13
Peregrine Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 1 1
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 0 0

Total: 412 932 971
----------------------------------------------------------------------

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

Official Counter: Kate McKay

Observers: Annamarie Saenger, Chuck Carlson, Glen & Lori Chretien,
Mike Gebo, Mitch Heydt, Phil Brown, Tom Momeyer

Visitors:
60. Thanks to Dan and many others for providing extra eyes and great
company.


Weather:
Sunny and calm with temperatures in the fifties and sixties.

Raptor Observations:
Broad-wing migration started early today, with the highest numbers observed
in the morning. Sharpies were the second most abundant migrant. Also
migrating were a dozen kestrels; small handfuls of eagles, harriers,
Cooper's, and Ospreys; and a couple of Merlins and Red-shouldered Hawks.

Non-raptor Observations:
Other birds on the wing included a Great-blue Heron and 41 ravens. Several
warbler species stopped by including Yellow-rumped Warbler, Black-throated
Green Warbler, Nashville Warbler, and Northern Parula. The pair of towhees
came nearby and a couple of Red Crossbills flew by late in the day.
Ruby-throated Hummingbirds: 5/52
Monarchs: 41/156

Predictions:
Similar weather conditions expected, with perhaps more clouds and a breeze
from the west. International Hawk Migration Week starts tomorrow!
========================================================================
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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