Date: 9/6/26 8:15 pm
From: Barbara Volkle <barb620...>
Subject: [MASSBIRD] Wachusett Mountain (06 Sep 2026) 115 Migrating Raptors



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Date: Mon, 7 Sep 2026 01:06:50 +0000
From: <reports...>
Subject: Wachusett Mountain (06 Sep 2026) 115 Migrating Raptors


Wachusett Mountain
Princeton, Massachusetts, USA
Daily Raptor Counts: Sep 06, 2026
-------------------------------------------------------------------

Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 0 0 0
Osprey 7 21 29
Bald Eagle 3 14 27
Northern Harrier 0 2 3
Sharp-shinned Hawk 25 35 36
Cooper's Hawk 2 5 8
American Goshawk 0 0 0
Red-shouldered Hawk 2 2 5
Broad-winged Hawk 60 91 104
Red-tailed Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 13 15 16
Merlin 1 4 4
Peregrine Falcon 1 2 2
Unknown Accipitrine 0 0 0
Unknown Buteo 0 1 4
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 1 6 11

Total: 115 198 249
----------------------------------------------------------------------

Observation start time: 09:30:00 Observation end time: 15:45:00 Total
observation time: 6.25 hours

Official Counter: Eric Mueller

Observers: Cindy Rost, David Brown, Jack Miano, Joanne Hart,
Tom Gottschang

Visitors:
Thanks to our observers today - David, Cindy, Tom, Jack and Joanne - great
work, team!
Many hundreds of sightseers and visitors from the festival down at the ski
area. We spoke to many people about our work here. Richard Spedding stopped
by to see how we were doing. Bruce and his cat-on-a-leash, Wild Thing,
made their daily visit and posed for photos - "High five! (but no claws
this time".

Weather:
An interesting day weatherwise, with temperatures noticeably cooler than
the past week (57-66 F), dark cloudy skies and a stream of isolated rain
storms coming down from the north most of the day. We somehow managed to
avoid at least 10 of these rain cells until the skies began to clear around
2:00 pm EST. The northerly winds were lighter than predicted, averaging
about 3-5 mph.

Raptor Observations:
We started over an hour later than usual because of clouds at the summit
after early morning rains. The remaining low cloud cover seemed to put a
damper on the migration - only 10 migrating raptors passed by in the first
2-1/2 hrs. But as noon approached, birds began to pass through with some
regularity. Then at 12:45 pm EST, our season's first kettle of Broad-wings
(11) appeared to the north, and the flight really began to take off. We
counted 3 other BW kettles (5, 13 & 5), and we ended up staying to 3:45 pm
(almost 2 hours later than usual) as the birds kept streaming through. Our
total of 115 migrants was the highest amount for any Sept 6 in our history
that I could find. I'm wondering if the cooler temperatures got the birds
moving early in the season.

Non-migrating raptors: probably the most unusual sighting of the day was a
group of 7 Bald Eagles that circled together south of the mountain (2 Ad, 2
Juv, 3 Imm.) I can't remember the last time that we saw so many eagles in
one group.
Black Vulture-3 (one group), TV-9, Bald Eagle-7 (possibly more; many
sightings today), Red-shoulder-1, Red-tail-2 (maybe more), Merlin-1.

Congratulations to our sister site, Mount Watatic, for an awesome count of
282 birds today, and to our friends at Pack Monadnock for a count of 327.
Truly unusual counts this early in September.

In celebration of our 50th anniversary year on Wachusett, here's a look
back to this date in 2003. Jane Stein wrote:
�1 local BW immature goofing off all day in the area, dubbed Junior by
observers.� (77 migrating birds total - Eric)
�Because of severe state budget crunch, the reservation is now charging a
fee to drive to the summit of $2 per car. A state parks pass can be
purchased for $35, but it's a calendar-year pass, which expires December
31. There are also no porta-johns at the summit currently, and there may
not be until October.�

Non-raptor Observations:
Non-raptors:
R-B Gull-1 (flyby), R-T Hummer-1, Cedar WW-3, Comm Raven-12, D-E Junco-1, E
Towhee-2.

Predictions:
Monday should be a much sunnier day, and warmer with temps into the low
70's, plus solid 10-11 mph winds from the NNW. We could have another very
good flight if the strong winds guide more of the Broad-wings our way.
========================================================================
Report submitted by ERIC MUELLER (<ericmueller1912...>)
Wachusett Mountain information may be found at:
http://www.massbird.org/emhw


More site information at hawkcount.org:
https://hawkcount.org/siteinfo.php?rsite=228

 
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