Pack Monadnock Raptor Migration ObservatoryPeterborough, New Hampshire, USA
Daily Raptor Counts: Sep 02, 2025 |
Species | Day's Count | Month Total | Season Total |
Black Vulture | 0 | 0 | 2 |
Turkey Vulture | 0 | 0 | 0 |
Osprey | 1 | 5 | 10 |
Bald Eagle | 5 | 17 | 20 |
Northern Harrier | 0 | 3 | 3 |
Sharp-shinned Hawk | 3 | 9 | 15 |
Cooper's Hawk | 1 | 2 | 2 |
American Goshawk | 0 | 0 | 0 |
Red-shouldered Hawk | 0 | 0 | 0 |
Broad-winged Hawk | 11 | 22 | 44 |
Red-tailed Hawk | 0 | 0 | 0 |
Rough-legged Hawk | 0 | 0 | 0 |
Golden Eagle | 0 | 0 | 0 |
American Kestrel | 0 | 1 | 1 |
Merlin | 1 | 3 | 4 |
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: | 22 | 63 | 102 |
Observation start time: | 07:15:00 |
Observation end time: | 16:00:00 |
Total observation time: | 8.75 hours |
Official Counter | Julie Brown, Phil Brown |
Observers: | Miki Foley, Tom Delaney, Tom Momeyer |
Visitors:45 in total, including visits from hikers near and far. Great seeing Tom
and Ginny from Lyndeborough up for a visit, and nice talking to 'Hot
Hands,' a past A-T through-hiker.
Weather:Warm and sunny with scattered cloud cover and only a light breeze from the
west to the south as the day progressed. A cool start (10 degrees C) gave
way to warmer afternoon temps (22 C) with some hazy skies by early
afternoon.
Raptor Observations:Small numbers of most of the regular early September migrants, led by
Broad-wings and Bald Eagles.
Local Red-tailed Hawk, Broad-winged Hawk, and a Merlin catching dragonflies
later in the day.
Non-raptor Observations:A few non-raptor highlights included Red Crossbill (2), Ruby-throated
Hummingbird (2), Eastern Towhee (1), and Blackburnian Warbler (2).
Darners and a Saddlebags dragonfly species, as well as several butterflies,
including 4 Monarchs.
Predictions:Looks like a similar weather pattern the next few days.
Come help Kate on her first day as official counter tomorrow!
Report submitted by Phil Brown (
br...@harriscenter.org)
Pack Monadnock Raptor Migration Observatory information may be found at:
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