Date: 10/28/24 3:55 pm
From: <reports...>
Subject: [birders] Detroit River Hawk Watch (28 Oct 2024) 1701 Raptors
Detroit River Hawk Watch
Brownstown, Michigan, USA
Daily Raptor Counts: Oct 28, 2024
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 1572 60090 61023
Osprey 0 2 18
Bald Eagle 0 101 134
Northern Harrier 2 135 318
Sharp-shinned Hawk 5 1247 3384
Cooper's Hawk 0 36 75
American Goshawk 0 0 0
Red-shouldered Hawk 11 166 166
Broad-winged Hawk 0 37 6785
Swainson's Hawk 0 1 1
Red-tailed Hawk 106 854 909
Rough-legged Hawk 0 14 14
Golden Eagle 3 42 42
American Kestrel 0 120 399
Merlin 0 9 23
Peregrine Falcon 0 19 27
Unknown Accipiter 0 10 15
Unknown Buteo 1 16 29
Unknown Falcon 0 5 13
Unknown Eagle 0 2 2
Unknown Raptor 1 6 28

Total: 1701 62912 73405
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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, Frank Kitakis, Jerry Jourdan

Visitors:
We welcome visitors to our site by the boat launch in Lake Erie Metropark.
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:
Sun and cloud; light southerly winds of up to 14 km/hour (8.5 mi/hr).
Temperature rose to +14C (57F) by late afternoon.

Raptor Observations:
We counted 1,701 raptors today, and 92% of those were ...?
You guessed right, Turkey Vultures! Two-thirds migrated between noon and 2
PM. The vultures brought other species with them, including 106 Red-tails
and eleven Red-shouldered Hawks. Five of the latter were in a single
streaming groups of TVs. Three Golden Eagles were sighted today,
compliments of Jerry and Ben. Ben's bird approached as close as the
sycamore! Without doubt, it was that last-hour Golden Eagle ordered by Bill
and Michelle yesterday, but delivered with one day delay)

Non-raptor Observations:
American Crows (782), Blue Jays (5), White Pelicans (>60)

Predictions:
Light rain overnight. Tomorrow, southern wind will bring hot air from the
south, driving air temperatures up to +25C (77F) in the afternoon! We
suspect that southerly winds and summer temperatures will slow raptor
migration. Although... who knows? Our predictions of hawk migration do not
always came true!
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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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