Date: 10/14/24 6:01 pm
From: <reports...>
Subject: [birders] Detroit River Hawk Watch (14 Oct 2024) 7933 Raptors
Detroit River Hawk Watch
Brownstown, Michigan, USA
Daily Raptor Counts: Oct 14, 2024
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 7847 32804 33737
Osprey 0 2 18
Bald Eagle 12 54 87
Northern Harrier 1 78 261
Sharp-shinned Hawk 28 726 2863
Cooper's Hawk 5 19 58
American Goshawk 0 0 0
Red-shouldered Hawk 8 27 27
Broad-winged Hawk 0 33 6781
Swainson's Hawk 0 1 1
Red-tailed Hawk 29 232 287
Rough-legged Hawk 0 0 0
Golden Eagle 1 1 1
American Kestrel 1 99 378
Merlin 0 8 22
Peregrine Falcon 0 14 22
Unknown Accipiter 0 5 10
Unknown Buteo 1 7 20
Unknown Falcon 0 4 12
Unknown Eagle 0 0 0
Unknown Raptor 0 5 27

Total: 7933 34119 44612
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Observation start time: 09:15:00
Observation end time: 16:00:00
Total observation time: 6.75 hours

Official Counter: Michael Patrikeev

Observers: Johannes Postma

Visitors:
We welcome visitors to our site by the boat launch in Lake Erie Metropark.
If you plan to visit us from October 14th - 17th, please note the count
site is only accessible by foot! The road and trail leading to the count
site will be closed just past the Marshlands Museum. Please park at the
museum, walk along the bike path, and take the second left on the Cherry
Island trail. This trail will lead you around to the count site. It is
comprised of pavement, boardwalk, and gravel and is about a .75 mile walk.
This closure is due to extensive tree work happening along the roadway. The
maintenance is scheduled to end October 17th, with road and parking access
restored the 18th. We will provide an update here if the schedule changes.

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:
Cold westerly and northerly winds reaching velocity of up to 15 miles per
hour (24 km/hr). Temperature stayed below +13C (55F). A mix of sun and
cloud, becoming more cloudy in the afternoon.

Raptor Observations:
It did not look very exiting at the beginning. Some wet and not very happy
Turkey Vultures took of from somewhere in Gibraltar, totaling only 120 in
the first two hours.
However, it was only the overture. At about 1 PM, the skies have burst, and
thousands of vultures poured in. Between 2:00 and 2:10, there were at least
1,100 Turkey Vultures in the air over the tip of Canada and Lake Erie! A a
somewhat poor imitation of the passenger pigeon flight. In the last three
hours, we counted nearly seven thousand of them. It looked like many were
crossing from Amherst Pointe to Maple Beach. However, many more
materialized over the lake, seemingly appearing from nowhere. Perhaps, the
vultures were carried south, and over the lake, by the strong northern
wind. Unless, they were trying to reach Pointe Mouillee.
Other raptor species were sighted in the their ranks, including our first
golden Eagle, finally! Twenty-eight of each Red-tailed and Sharp-shinned
Hawks, and eight Red-shouldered Hawks, at least. were also in the mix.
Others might nave been missed in the midst of the streaming vultures. Bald
Eagles were also on the move. We logged 12 (all adults) traveling with the
vulture. The final score was 7,933 birds, our highest daily count this far!

Our neighbors at the Holiday Beach had even greater success, but they were
many compared vs. only two of us.

Non-raptor Observations:
American Crows were sighted in the count area in the afternoon (we counted
62). Blue Jay migration is probably slowing down. We recorded only 150
today. Over 100 White Pelicans were seen again over the tip of Canada and
Celeron. In addition, Johannes spotted 6 Sandhill Cranes.

In addition, a crazed Monarch and few smaller butteries fluttered in the
cold wind.

Predictions:
It will be cooler and windier tomorrow, and we project that Turkey Vultures
will continue to press on, heading for warmer climes! Expect another rush
hour in the afternoon!
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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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