Date: 9/14/25 6:08 pm
From: <reports...>
Subject: [NHBirds] Pack Monadnock Raptor Migration Observatory (14 Sep 2025) 3376 Raptors
Pack Monadnock Raptor Migration Observatory
Peterborough, New Hampshire, USA
Daily Raptor Counts: Sep 14, 2025
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 2
Turkey Vulture 0 0 0
Osprey 24 61 66
Bald Eagle 18 51 54
Northern Harrier 5 22 22
Sharp-shinned Hawk 118 267 273
Cooper's Hawk 5 70 70
American Goshawk 0 0 0
Red-shouldered Hawk 1 7 7
Broad-winged Hawk 3160 3875 3897
Red-tailed Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 42 71 71
Merlin 1 13 14
Peregrine Falcon 1 1 1
Unknown Accipitrine 0 0 0
Unknown Buteo 0 1 1
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 1 1 1

Total: 3376 4440 4479
----------------------------------------------------------------------

Observation start time: 07:00:00
Observation end time: 16:30:00
Total observation time: 9 hours

Official Counter: Kate McKay

Observers: Annamarie Saenger, Chuck Carlson, Glen & Lori Chretien,
Hillary Siener, Katrina Fenton, Levi Burford,
Mark Timmerman, Mike Gebo, Nora Hanke

Visitors:
111.


Weather:
With 100% cloud cover in the morning, birds started to get lift late. But
after the quiet start, things got busy. Temperatures up to 20 C, haze in
the distance, and ideal wind direction.

Raptor Observations:
Thousands of Broad-wings streamed by today, sometimes forming large
kettles. Often high in the sky, they looked like "ants crawling over a
piece of candy" in the words of Mark Timmerman. After the 118 sharpies,
kestrels were the third most abundant migrant at 42. All 5 harriers were
juveniles.

Non-raptor Observations:
A small flock of Purple Finches flew over in the morning. The White-crowned
Sparrow continues, along with the pair of towhees. Excellent day for
Monarchs; the last time we broke 100 Monarchs in a day was two years ago.
Mourning Cloak and White Admiral were also seen.
Monarchs: 106/265
Ruby-throated Hummingbird: 6/62

Predictions:
Partly sunny with light variable wind and temperatures in the sixties.
========================================================================
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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