Date: 9/19/26 8:03 pm
From: Barbara Volkle <barb620...>
Subject: [MASSBIRD] Mount Watatic (19 Sep 2026) 3820 Raptors
Date: Sat, 19 Sep 2026 23:48:21 +0000
From: <reports...>
Subject: Mount Watatic (19 Sep 2026) 3820 Raptors


Mount Watatic
Ashburnham, Massachusetts, USA
Daily Raptor Counts: Sep 19, 2026
-------------------------------------------------------------------

Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 5 5
Turkey Vulture 2 2 2
Osprey 10 49 49
Bald Eagle 14 99 99
Northern Harrier 7 13 13
Sharp-shinned Hawk 64 215 215
Cooper's Hawk 5 25 25
American Goshawk 0 0 0
Red-shouldered Hawk 1 4 4
Broad-winged Hawk 3685 6130 6140
Red-tailed Hawk 0 3 3
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 24 52 52
Merlin 3 17 17
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 5 18 18

Total: 3820 6635 6645
----------------------------------------------------------------------

Observation start time: 07:00:00 Observation end time: 16:00:00 Total
observation time: 8.23 hours

Official Counter: Brian Rusnica

Observers: Dan Lounsbury, Jon Skinner

Visitors:
Thanks to returning friends of the watch Jon Skinner, Kim Hewitt, Dan
Lounsbury, Billy Hickey, Lizzie Crawford, and Rick Quimby.

We also welcomed some excellent newcomers to Watatic: Josephine Kaminaga,
Jen Mortensen, and Kyle Quinn.

Thanks to everyone for making today's special moments possible!



Weather:
Cool and partly cloudy throughout, with skies mostly overcast by end of
watch. Winds very light out of the NE to start, and very weak out of the
E/SE by afternoon.
Raptor Observations:
An explosive number of Broad-winged Hawks made their way through New
England today, and we tallied 3,820 total raptors for our biggest migration
day since 2022, and my second highest-day count as counter (12 seasons).
We had a great time picking out kettles and streams throughout the day.
Early on, it was two nearly impossible-to-see speck kettles of Broad-wings
over the eastern skyline that propelled our count to 450 birds by 11:30am.
In the next hour, the flight line pushed slightly west and we had nice
looks at Broad-wings coming in right over the summit. But soon it was
apparent that the flight traffic pushed even farther as we were soon
picking up streams between big column kettles behind the true summit. Just
after 12pm we passed 1,000 birds for the day and were quite happy with what
we were getting in the gentle winds and well-textured clouds creating lots
of visual references to cite as we tried to get each other on birds. The
1pm hour slowed a bit, when we were notified that Pack Monadnock had a
massive hawk movement on their hands. Our scoping and scanning efforts were
re-invigorated, and soon we were picking out more speck hawk-clouds off to
the west, kettling often in the same thermal that rose up just to the south
of the "summit spruce." The 2pm hour wasn't full of the greatest views, but
the count grew to 2,000 birds.

Then, from 3pm-3:15pm, a colossal column of hawks, continuously fed by
stream after generous stream, formed in the same spot just behind the true
summit. These birds were far from close, but the density of the kettles was
absolutely apparent using our 8x glass. Jon Skinner did the heavy lifting
for us, glued to the scope for the duration of the movement, counting a
whopping total of 1,086 Broad-winged Hawks migrating past our site in that
single movement. One of the most exciting moments of our watch in years.

We continued to have persistent movement until the last kettle of 25 birds
failed to get lift off the Wapack Ridge around 4:05pm. What a terrific
flight.

American Kestrels (24), Sharp-shinned Hawks (64), and Northern Harrier (7)
had their highest counts of the season.

The first 2 Turkey Vultures of the year migrated high late in the day,
heading SW with an Osprey in tow.

Non-migrant Raptors:
Bald Eagle 9
Turkey Vulture 20
Red-tailed Hawk 2


Non-raptor Observations:
Canada Goose 35
Common Raven 26
Ring-billed Gull 1

Predictions:
Rain should arrive in the morning and persist throughout the day. We will
monitor when the rain starts, and if a multi-hour watch is possible, I'll
take a look at hiking up.
Back at it on Monday for sure.
========================================================================
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/3470/20260919

 
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