Date: 9/2/26 7:38 pm
From: Barbara Volkle <barb620...>
Subject: [MASSBIRD] Wachusett Mountain (02 Sep 2026) 10 Migrating Raptors
Date: Thu, 3 Sep 2026 00:06:38 +0000
From: <reports...>
Subject: Wachusett Mountain (02 Sep 2026) 10 Migrating Raptors

Wachusett Mountain
Princeton, Massachusetts, USA
Daily Raptor Counts: Sep 02, 2026
-------------------------------------------------------------------

Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 0 0 0
Osprey 6 6 14
Bald Eagle 3 3 16
Northern Harrier 0 0 1
Sharp-shinned Hawk 0 0 1
Cooper's Hawk 0 0 3
American Goshawk 0 0 0
Red-shouldered Hawk 0 0 3
Broad-winged Hawk 1 1 14
Red-tailed Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 0 0 1
Merlin 0 0 0
Peregrine Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 3
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 0 5

Total: 10 10 61
----------------------------------------------------------------------

Observation start time: 08:15:00 Observation end time: 14:00:00 Total
observation time: 5.75 hours

Official Counter: Eric Mueller

Observers: Fay Baird, Tom Gottschang

Visitors:
Not a lot of visitors to the summit today, est. 30-40, probably due to the
low cloud cover for so much of the day.


Weather:
At the beginning of the watch, the summit was covered by low-lying clouds
that hid the surrounding landscape until 9:30 am EST when the view to the
west began to emerge. The clouds finally cleared the summit at 10 am, but
remained fairly low until the afternoon. The summit of Mt Mondadnock was
in the clouds for our entire session. The air remained hazy, but we could
see the Boston skyline, all of the southern NH mountains and Mt Grace.
Temps ranged from 59 to 75 F, and winds stayed fairly steady at 4-7 mph
from the SE.

Raptor Observations:
With the cloud cover remaining low for so long, I wondered if we would see
any birds migrate today, but as soon as the summit began to clear, local
TVs and a Red-shoulder popped into view, and the first migrating birds
(Osprey & Broad-wing) flew by just after 10 am EST. Ospreys and Bald
Eagles made up most of the migrants today.

We also had an active non-migrating population including a family of 4
Red-shoulders that all circled up together on the east side of the
mountain, calling as they rose. One of the local Red-tails circled up with
the 9 Ravens for quite a while, and later joined a group of TVs. In all, we
had an enjoyable day of hawk watching, even though the migrant total wasn't
large. My thanks to Tom and Fay for coming up despite the sketchy
weather.
Non-migrating raptors: Black Vulture-1, TV-5 (minimum number), Bald Eagle-3
(1 Ad, 2 not aged), Sharp-shin-1, Red-shoulder-4 (2 ad, 2 juv), Red-tail-4,
Unident buteo-1.

In celebration of our 50th anniversary year on Wachusett, here's a look
back to this date in 2024. From Bill Rasku's notes, Eric wrote:
�A near-perfect day for the migration - solid NNW to NW winds at 7-10 mph
with occasional higher gusts, mostly sunny skies and temps in the 60's and
low 70's.�
�71 migrating birds today - a fine flight after two days of no
migrants due
to strong SW winds. A strong showing of Bald Eagles today (21). We also
think that we might have had a Swainson's Hawk fly by (the right shape and
markings) but we couldn't get a photo and Bill couldn't call it as a
certainty...tantalizing! �

Non-raptor Observations:
Non-raptors: gull sp-2, Chimney Swift-1, R-T Hummer-1, Blue Jay-1, Comm
Raven-9, Gr Catbird-1, Cedar WW-1, D-E Junco-12, E Towhee-2.

Predictions:
Thursday's forecast calls for rain overnight and through 10 am, with
possible thunderstorms in the early afternoon. The cloud base will likely
be below summit level for much of the day, so unless the weather changes
radically by noon, we won't conduct a watch.
========================================================================
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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