Date: 9/19/25 4:54 pm
From: Barbara Volkle <barb620...>
Subject: [MASSBIRD] Wachusett Mountain (19 Sep 2025) 572 Migrating Raptors
Date: Fri, 19 Sep 2025 23:19:38 +0000
From: <reports...>
Subject: Wachusett Mountain (19 Sep 2025) 572 Migrating Raptors

Wachusett Mountain
Princeton, Massachusetts, USA
Daily Raptor Counts: Sep 19, 2025
-------------------------------------------------------------------

Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 0 2 2
Osprey 11 85 92
Bald Eagle 7 49 60
Northern Harrier 0 14 14
Sharp-shinned Hawk 28 155 156
Cooper's Hawk 2 21 21
American Goshawk 0 0 0
Red-shouldered Hawk 0 3 5
Broad-winged Hawk 498 727 738
Red-tailed Hawk 0 7 7
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 15 61 62
Merlin 0 12 12
Peregrine Falcon 0 1 1
Unknown Accipitrine 0 7 7
Unknown Buteo 1 7 8
Unknown Falcon 0 2 2
Unknown Eagle 0 0 0
Unknown Raptor 10 38 42

Total: 572 1191 1229
----------------------------------------------------------------------

Observation start time: 08:00:00 Observation end time: 16:00:00 Total
observation time: 8 hours

Official Counter: Eric Mueller, Paul Roberts

Observers: Christine Restell, Cindy Rost, David Brown, David Goodine,
Deb Gustafson, Ed Bogle, Jack Miano, Janet Kovner,
Joanne Hart, Judy Davis, Julie Roberts, Katie Durham,
Lisa Burwell, Mark Milnamow, Marty McNamara, Megan Gately,
Paul Roberts, Paul Vanderhoof, Rick Quimby,
Scott Wahlstrom, Susan Moses, Ted Purcell, Tom Gottschang,
Ursula Goodine

Visitors:
Hundreds of sightseers, including classes from several schools in the
region.


Weather:
A day made for raptor migration here - mostly to partly sunny, temps from
63F to 74F, and most importantly moderate NW winds! The day started with
moderate to almost heavy haze in the air, but by early afternoon,the
humidity dropped and we could see Mt Greylock, the VT mountains, the mid-NH
mountains and Boston quite easily. The mostly sunny skies at the beginning
and end of the day made spotting the high birds a challenge.

Raptor Observations:
We had a great turnout of observers today. Along with those listed above,
we got help from Marcus Rhodes, Chris Floyd, Soheil Zendeh, Kirk and Lois
Moulton, Michael Carter, Judith Willison, Tom Jacobson, Tim Brown and Don
Singleman (plus Don's sweet dog, Ellie.) My sincere thanks to everyone who
came up today. Your efforts were greatly appreciated. If I missed listing
you, please accept my apologies.

We finally had a good Broad-wing flight for the first time this
season...'bout time! The northwest winds and good thermal activity brought
the kettles to us, most of them east of the mountain. We had more than 10
kettles of 20 birds or more, including counts of 50, 65 and 140
Broad-wings. Many of the birds were getting great lift and height, and we
probably missed some of them when the cloud cover faded. Sharp-shins,
Ospreys and Kestrels came through in double-digit numbers.
Non-migrating raptors:
Black Vulture - 3 (making their weekly pass by the mountain)
TV - 6 (minimum number)
Bald Eagle - 4 (minimum number, 2 Ad, 2 Imm)
Sharp-shin - 1
Broad-wing - 2 (Juv)
Red-tail - 3 (1 Ad, 2 Juv)


Non-raptor Observations:
DC Cormorant - 13 (4 + 9)
RT Hummingbird - 1
Chim Swift - 2
Blue Jay - 2
Comm Raven - 3 (minimum number)
E Towhee - 1

Predictions:
We're expecting another big flight on Saturday. Temperatures will drop with
the passing cold front, ranging from 53 to 66 F here. Overnight lows down
into the 30's are forecasted for northern New England. We're expecting
sunny to mostly sunny skies, low humidity and 5-6 mph winds beginning from
the NNE and shifting to due N by early afternoon. Winds coming from the NW
all day today and tomorrow in northern New England should keep pushing the
birds in our direction again.
========================================================================
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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