Date: 9/23/25 4:55 pm
From: <reports...>
Subject: [NHBirds] Pack Monadnock Raptor Migration Observatory (23 Sep 2025) 3 Raptors
Pack Monadnock Raptor Migration Observatory
Peterborough, New Hampshire, USA
Daily Raptor Counts: Sep 23, 2025
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 2
Turkey Vulture 0 16 16
Osprey 2 131 136
Bald Eagle 0 87 90
Northern Harrier 0 49 49
Sharp-shinned Hawk 0 632 638
Cooper's Hawk 1 94 94
American Goshawk 0 0 0
Red-shouldered Hawk 0 7 7
Broad-winged Hawk 0 5643 5665
Red-tailed Hawk 0 2 2
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 0 136 136
Merlin 0 29 30
Peregrine Falcon 0 11 11
Unknown Accipitrine 0 1 1
Unknown Buteo 0 1 1
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 18 18

Total: 3 6857 6896
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Observation start time: 07:00:00
Observation end time: 16:00:00
Total observation time: 9 hours

Official Counter: Glen Chretien, Tom Delaney

Observers: Helen Dalbeck, Lori-Ann Chretien, Nikko Gagnon, Tom Delaney

Visitors:
42 is a good number considering the weather. The highlight was 7 6th
graders from the Mountain Shadows School. We were privileged to be a part
of their curriculum and it was fun to see them all so dedicated to the
lesson.


Weather:
Clouds and low ceilings dominated the day. Although winds were light they
blew from the SW or WSW throughout the count period. Starting at12 C,
temperatures rose briefly to 18 C, before dropping to 16 C by end of day. A
shower sprinkled the observatory around 12:30 EST and heavy drizzle chased
the observers away a couple minutes before 4 EST. No sign of any thermal
activity today even during occasional peeks of sunshine.

Raptor Observations:
It should not come as a surprise given the weather that we only saw 3
raptors today. All birds were viewed very close with the unaided eye. 2
ospreys popped up from the valley and passed very near to the counters. A
single Cooper’s hawk was the only bird that could be tracked for a sell
distance as it flew at observatory height from North Pack to past Pack
Monadnock. Then only local bird was a brief appearance of a single turkey
vulture.

Non-raptor Observations:
Excluding raptors, 25 species were witnessed today. Six species of warblers
a Carolina Wren and Winter Wren and an Eastern Phoebe were some of the
highlights. Mr. and Mrs. Towhee continue to grace us with their presence.
Our Eastern Cottontail made an end of day appearance. Finally we were also
visited by a Winter Firefly.

Predictions:
Scattered showers remain in the forecast. Likely cooler with an east wind
likely.
========================================================================
Report submitted by Glen Chretien (<b0ba_fet...>)
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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