Date: 10/21/24 5:09 pm
From: <reports...>
Subject: [birders] Detroit River Hawk Watch (21 Oct 2024) 149 Raptors
Detroit River Hawk Watch
Brownstown, Michigan, USA
Daily Raptor Counts: Oct 21, 2024
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 127 48860 49793
Osprey 0 2 18
Bald Eagle 0 66 99
Northern Harrier 1 106 289
Sharp-shinned Hawk 14 999 3136
Cooper's Hawk 1 30 69
American Goshawk 0 0 0
Red-shouldered Hawk 1 121 121
Broad-winged Hawk 0 36 6784
Swainson's Hawk 0 1 1
Red-tailed Hawk 5 462 517
Rough-legged Hawk 0 4 4
Golden Eagle 0 11 11
American Kestrel 0 112 391
Merlin 0 8 22
Peregrine Falcon 0 17 25
Unknown Accipiter 0 6 11
Unknown Buteo 0 13 26
Unknown Falcon 0 4 12
Unknown Eagle 0 1 1
Unknown Raptor 0 5 27

Total: 149 50864 61357
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Observation start time: 08:00:00
Observation end time: 15:00:00
Total observation time: 7 hours

Official Counter: Michael Patrikeev

Observers: Ben Sehl

Visitors:
We welcome visitors to our site by the boat launch in Lake Erie Metro Park.
We have brochures and educational information we are happy to share. Let us
share our enthusiasm for migration and raptors with you! While we welcome
your questions and company, please know that our professional counter,
apprentices, and volunteers must communicate with each other frequently to
successfully conduct the count, and they also must maintain an unobstructed
view of the horizon.


Weather:
Another beautiful day! Temperature at a comfortable +22 C (72F). Light
southerly winds. Bright and sunny! Very hazy over the tip of Canada in the
afternoon; if there were birds flying over there, we could not see them.

Raptor Observations:
However, nice weather and intensive hawk flight seem to be polar opposite
at this location. We had another uneventful day with a total of 149 raptors
recorded. Predictably, 127 of those were Turkey Vultures. We also had
fourteen sharp-shins and and five Red-tailed Hawk.

Two most notable episodes were related to resident raptors. A Cooper's Hawk
shadowing a murmuration of starlings in mid-air, and an adult Bald Eagle
carrying a sizable fish up the channel.

Non-raptor Observations:
Several flocks of American Crows, numbering around 220.

Several butterflies, including a Painted Lady, Common Buckeye, whites, and
yellows, but no Monarchs.

Predictions:
Southerly winds and balmy summer temperatures are expected tomorrow, for
third day in a row. We predict trivial raptor migration will be
insignificant, in low hundreds at best.
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Report submitted by Erika Van Kirk (<erika_vankirk...>)
Detroit River Hawk Watch information may be found at:
http://www.detroitriverhawkwatch.org


More site information at hawkcount.org: https://hawkcount.org/siteinfo.php?rsite=285


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