Date: 9/17/26 7:46 pm
From: Barbara Volkle <barb620...>
Subject: [MASSBIRD] Mount Watatic (17 Sep 2026) 193 Raptors
Date: Thu, 17 Sep 2026 21:45:41 +0000
From: <reports...>
Subject: Mount Watatic (17 Sep 2026) 193 Raptors


Mount Watatic
Ashburnham, Massachusetts, USA
Daily Raptor Counts: Sep 17, 2026
-------------------------------------------------------------------

Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 1 1
Turkey Vulture 0 0 0
Osprey 2 33 33
Bald Eagle 0 78 78
Northern Harrier 0 4 4
Sharp-shinned Hawk 6 124 124
Cooper's Hawk 2 18 18
American Goshawk 0 0 0
Red-shouldered Hawk 0 3 3
Broad-winged Hawk 174 1652 1662
Red-tailed Hawk 1 3 3
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 5 17 17
Merlin 3 12 12
Peregrine Falcon 0 2 2
Unknown Accipitrine 0 1 1
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 8 8

Total: 193 1956 1966
----------------------------------------------------------------------

Observation start time: 08:00:00 Observation end time: 14:00:00 Total
observation time: 5.33 hours

Official Counter: Brian Rusnica

Observers:
Visitors:
None


Weather:
Humid and cloudy throughout, with light winds shifting from the East to the
South through the day. Poor visibility, especially to the east, with murky
horizons on all sides. The approaching front loomed large and dark over the
West side of the mountain, bringing sprinkles and ending the watch just
after 2pm EDT.
Raptor Observations:
A solid morning flight of Broad-winged Hawks taking off to the North
powered the count. Small groups lifted off in the still conditions
starting right at 9am and totalled about 75 birds. The entire flight seemed
to be positioned across the Wapack Ridge, with some kettles popping behind
the true summit. The rest of the Broad-wing flight was just a series of
drips with the occasional small (<10) kettle showing up.
Right around 10:30am, I was seated and scanning behind the summit, when a
sound that can only be compared to a fighter jet afterburner fired off
behind me, raising my hackles and causing me to instinctively duck. A
Merlin had dropped out of the sky, hit the air brakes, and was now making
multiple aggressive passes on the decoy owl. Merlin are typically not
fooled for long by Margaret, our hard-working veteran decoy, but this
falcon did not get the hint which allowed for many wonderful seconds of
close observation. The commotion drew in a curious Common Raven, who did
silent wide laps around the owl before eventually deciding to pursue the
Merlin. Within the same hour, a close female American Kestrel materialized
right over the owl but was apparently not fooled as completely as the
Merlin was.

In the afternoon, a juvenile Red-tailed Hawk did a tour around the summit
with two talons full of some sort of prey item, in addition to already
having a full crop. Later a Merlin and another juvenile Red-tailed Hawk
exchanged pleasantries over the East Summit.
Non-migrant Raptors: Turkey Vulture 11
Bald Eagle 3
Red-tailed Hawk 1

Non-raptor Observations:
A single Great Blue Heron was seen high over the mountain - not a common
sight at what must've been 2,500 feet in elevation.

Common Raven 18
Chimney Swift 4
Great Blue Heron 1

Predictions:
NW winds return overnight, forecasted to be moderate in our area. The next
2 days are setting up as prime wind conditions in the heart of the
Broad-winged Hawk migration window.
========================================================================
Report submitted by Brian Rusnica (<brian_rusnica...>)
Mount Watatic information may be found at:
http://www.massbird.org/emhw


More site information at hawkcount.org:
https://hawkcount.org/siteinfo.php?rsite=229
Count data submitted via Trektellen.org - Project info at:
https://trektellen.org/count/view/3470/20260917


 
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