Date: 9/18/26 6:15 pm
From: <reports...>
Subject: [NHBirds] Alton Bay Hawk Watch (18 Sep 2026) 126 Raptors
Alton Bay Hawk Watch
Alton, New Hampshire, USA
Daily Raptor Counts: Sep 18, 2026
-------------------------------------------------------------------

Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 0 1 1
Osprey 2 6 6
Bald Eagle 1 3 3
Northern Harrier 2 2 2
Sharp-shinned Hawk 8 40 40
Cooper's Hawk 0 1 1
American Goshawk 0 0 0
Red-shouldered Hawk 0 0 0
Broad-winged Hawk 105 358 358
Red-tailed Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 0 5 5
Merlin 7 11 11
Peregrine Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 1 2 2

Total: 126 429 429
----------------------------------------------------------------------

Observation start time: 08:30:00
Observation end time: 16:00:00
Total observation time: 7.5 hours

Official Counter: Rob Woodward

Observers:

Visitors:
28, one of whom recognized me as a bird watcher. Not a hawk watcher but
close enough.


Weather:
Clear skies to start with increasing white puffy cold-front clouds by 11:45
then decreasing at 12:30 with more cloud cover later in the afternoon.
Light NW winds to start increasing to modest by 10:30 then strong and at
times gusty by 11:15, with strongest winds at 3:00. Warm pleasant
hawk-watching temperatures of 59 - 71 F.

Raptor Observations:
Today's hawk watching well illustrated how great a hawk watch can be with
not thousands, not hundreds, but dozens of raptors. Bald Eagle, flying
high and straight away to the southwest, a clear migrant. Osprey, 2, with
their white underparts and M wings betraying their identity. Northern
Harrier, 2, one late at 3:30 right up close at and then below eye level.
Broad-winged Hawk, a swirling kettle that hawk watchers live for.
Sharp-shinned Hawks riding thermals up to thousands of feet in just
minutes. Merlin, 7! One short of tying the one-day high count record of 8
set on this date in 2020.

Non-raptor Observations:
First Ruby-crowned Kinglet of the fall. Only 3 Monarchs compared to 56
yesterday. Do they favor light SW winds?

Predictions:
They say the best hawk flight is the day after the cold front, less wind,
better thermals. If so, tomorrow could be the peak day of the season at
Alton Bay.
========================================================================
Report submitted by Rob Woodward (<toucanrob...>)


More site information at hawkcount.org: https://hawkcount.org/siteinfo.php?rsite=921


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