Pack Monadnock Raptor Migration ObservatoryPeterborough, New Hampshire, USA
| Daily Raptor Counts: Nov 10, 2025 |
| Species | Day's Count | Month Total | Season Total |
| Black Vulture | 0 | 0 | 6 |
| Turkey Vulture | 0 | 4 | 222 |
| Osprey | 0 | 0 | 167 |
| Bald Eagle | 0 | 9 | 158 |
| Northern Harrier | 0 | 1 | 121 |
| Sharp-shinned Hawk | 0 | 11 | 1133 |
| Cooper's Hawk | 0 | 2 | 190 |
| American Goshawk | 0 | 3 | 11 |
| Red-shouldered Hawk | 0 | 14 | 86 |
| Broad-winged Hawk | 0 | 0 | 5821 |
| Red-tailed Hawk | 0 | 57 | 137 |
| Rough-legged Hawk | 0 | 0 | 0 |
| Golden Eagle | 0 | 3 | 5 |
| American Kestrel | 0 | 0 | 196 |
| Merlin | 0 | 2 | 80 |
| Peregrine Falcon | 0 | 0 | 29 |
| Unknown Accipitrine | 0 | 0 | 5 |
| Unknown Buteo | 0 | 2 | 4 |
| Unknown Falcon | 0 | 1 | 4 |
| Unknown Eagle | 0 | 1 | 2 |
| Unknown Raptor | 0 | 0 | 32 |
| Total: | 0 | 110 | 8409 |
| Observation start time: | 09:30:00 |
| Observation end time: | 12:00:00 |
| Total observation time: | 2.5 hours |
| Official Counter | Nate Marchessault |
| Observers: | |
Visitors:Two hikers and their dog visited while passing through on their hike to
North Pack.
Weather:Rain first thing in the morning with low clouds throughout the count
period. A few openings between the clouds around 10, then socked in for the
rest of the count period. Other than the visibility, it was pretty nice up
there, with with little wind and temps around 5 C.
Count ended early due to deteriorating conditions.
Raptor Observations:With the conditions, no raptors were detected. A Blue Jay, did a pretty
convincing broad-wing call at one point though...
Non-raptor Observations:The observatory was teeming with songbird life all morning with at least 60
juncos milling about with a few White-throated Sparrows, chickadees,
kinglets, and nuthatches. Robins and a Pileated Woodpecker were enjoying
the Mountain Ash, and a flock of crows and two flocks of geese were heard
flying by through the clouds.
Predictions:Tomorrow will be brisk, with a high of 25 F at the summit and stiff winds
from the west/northwest. Visibility should be better, and some birds may be
on the move! Tomorrow is also the last day the auto road is open, provided
the road isn't icy from overnight precipitation.
Report submitted by Nate Marchessault (
na...@harriscenter.org)
Pack Monadnock Raptor Migration Observatory information may be found at:
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