Pack Monadnock Raptor Migration ObservatoryPeterborough, New Hampshire, USA
Daily Raptor Counts: Sep 26, 2023 |
Species | Day's Count | Month Total | Season Total |
Black Vulture | 0 | 1 | 1 |
Turkey Vulture | 9 | 48 | 48 |
Osprey | 1 | 84 | 86 |
Bald Eagle | 8 | 91 | 94 |
Northern Harrier | 3 | 28 | 28 |
Sharp-shinned Hawk | 31 | 594 | 604 |
Cooper's Hawk | 6 | 73 | 74 |
American Goshawk | 1 | 2 | 2 |
Red-shouldered Hawk | 2 | 10 | 10 |
Broad-winged Hawk | 244 | 10224 | 10248 |
Red-tailed Hawk | 0 | 3 | 3 |
Rough-legged Hawk | 0 | 0 | 0 |
Golden Eagle | 0 | 1 | 1 |
American Kestrel | 5 | 47 | 50 |
Merlin | 3 | 46 | 46 |
Peregrine Falcon | 2 | 18 | 18 |
Unknown Accipiter | 0 | 5 | 5 |
Unknown Buteo | 0 | 2 | 2 |
Unknown Falcon | 0 | 3 | 3 |
Unknown Eagle | 0 | 0 | 0 |
Unknown Raptor | 2 | 15 | 15 |
Total: | 317 | 11295 | 11338 |
Observation start time: | 09:00:00 |
Observation end time: | 16:00:00 |
Total observation time: | 7 hours |
Official Counter | Julie Brown, Phil Brown |
Observers: | Annamarie Saenger, Betsy Smith, Julie Brown, Meade Cadot, Mike Gebo |
Visitors:35. Great to be joined by Betsy Smith again who found distant birds and
helped with interpretation.
Weather:Lingering low clouds were ushered off the summit just before 10 am EST by a
stiff NNE wind, which persisted in strength and direction throughout the
day. Temps rose from 48 to 59 F, and cloud cover remained present with a
hazy wash across the sky, reducing visibility.
Raptor Observations:Upon scanning the skies at 10 am EST as the clouds lifted, a large kettle
of about 160 Broad-wings rose up from the valley to the west and quickly
broke apart, being blown south at a good clip. A minute later, another
kettle of 65 lifted off and followed them. Just a handful more passed in
the next half hour, and then only one more for the rest of the day. Yet,
even without this strong final(?) push of 'wings, it was a solid day on the
mountain with some excellent looks at close birds. All regularly-occurring
September migrant raptors put in appearances today. Two male harriers (of
three total birds), a juvenile American goshawk (I had to use the new
official name), and two Peregrines were other highlights. A Sharpie with
talons down came roaring in past Gina the decoy owl in pursuit of the
kinglet and warbler flock, and both Kestrel and Merlin were lured in by the
owl.
Non-raptor Observations:43 Canada Geese, 1 DC Cormorant, 3 Pine Siskin, 2 Red Crossbill, 1
Hummingbird, 1 Yellow-bellied Sapsucker, 1 Yellow Palm Warbler, 5 Blackpoll
Warblers, 1 Magnolia Warbler, 10 Yellow-rumped Warblers, 1 Common
Yellowthroat
Predictions:The morning looks potentially better as the winds remain from the NE until
noon, when an easterly component may prevail. But perhaps light enough to
keep migration going.
Report submitted by Phil Brown (
br...@harriscenter.org)
Pack Monadnock Raptor Migration Observatory information may be found at:
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