Species Day's Count Month Total Season Total
Black Vulture 0 0 0
Turkey Vulture 496 1033 49241
Osprey 0 0 35
Bald Eagle 2 3 81
Northern Harrier 1 4 269
Sharp-shinned Hawk 26 37 3894
Cooper's Hawk 0 2 85
Northern Goshawk 0 0 1
Red-shouldered Hawk 8 30 225
Broad-winged Hawk 0 0 64336
Swainson's Hawk 0 0 0
Red-tailed Hawk 31 112 970
Rough-legged Hawk 0 1 2
Golden Eagle 1 1 5
American Kestrel 0 1 699
Merlin 0 0 31
Peregrine Falcon 1 2 48
Unknown Accipiter 0 0 0
Unknown Buteo 0 0 1
Unknown Falcon 0 0 0
Unknown Eagle 0 0 0
Unknown Raptor 0 0 0
Observation start time: 08:00:00
Observation end time: 15:00:00
Total observation time: 7 hours
Official Counter: Kevin Georg
Observers: Andrew Sturgess, Don Sherwood, Mark Hainen, Rosemary Brady
Visitors:
Bill was here and finally got his golden eagle. Woo-hoo!
David A. of Ann Arbor just missed this bird after being warned of its
possible presence. Oh ye, of little faith.
Weather:
On a day that was book-ended by light rain, it was as if the cloud salesman
opened his catalog and showed us one of each kind today. Constantly
changing, interesting skies gave us plenty of landmarks to plot the flights
of the birds that chose to make the trip. Barometer had done most of its
falling during the dark early hours and stayed above 30" while falling a
little during the watch. Winds were fairly brisk from the S and moving to
the SW later on.
Raptor Observations:
Birds were moving today but not in numbers enough to make it difficult to
keep up with them. 496 turkey vultures levitated along in the head-winds.
31 red-tails and 8 red-shoulders soared and dawdled along, seemingly in no
hurry. 2 bald eagles made the count along with 1 harrier. 1 golden eagle
made our day, and 1 peregrine falcon was observed.
Non-raptor Observations:
Lots of tree swallows have taken up residence in front of us. Enough to
confuse the viewing at times. Our Forster's are still with us and today we
increased our Bonaparte's numbers by 300% with three of them. Tundra swans
were again on the move, whooping it up as they passed overhead. Lots of
ducks of unknown heritage were observed out on the lake.
Predictions:
The barometer will peak about the time we start the watch and drop slightly
throughout the day, but nothing of consequence. Winds will be predominantly
from the W falling in strength during the day. Nothing really encouraging
in the forecast so probably just another average day.
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Report submitted by Andrew Sturgess (ajyes72@gmail.com)
Detroit River Hawk Watch information may be found at:
http://www.detroitriverhawkwatch.org
More site information at hawkcount.org: http://hawkcount.org/siteinfo.php?rsite=285
Count data submitted via Dunkadoo - Project info at:
https://dunkadoo.org/explore/detroit-river-international-wildlife-refuge/detroit-river-hawk-watch-fall-2019