Species Day's Count Month Total Season Total
Black Vulture 0 0 0
Turkey Vulture 73 4084 52292
Osprey 0 0 35
Bald Eagle 1 16 94
Northern Harrier 3 77 342
Sharp-shinned Hawk 9 260 4117
Cooper's Hawk 1 34 117
Northern Goshawk 0 1 2
Red-shouldered Hawk 16 552 747
Broad-winged Hawk 0 0 64336
Swainson's Hawk 0 0 0
Red-tailed Hawk 130 3929 4787
Rough-legged Hawk 1 11 12
Golden Eagle 3 48 52
American Kestrel 0 4 702
Merlin 0 1 32
Peregrine Falcon 0 6 52
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: 09:00:00
Observation end time: 16:00:00
Total observation time: 7 hours
Official Counter: Kevin Georg
Observers: Andrew Sturgess, Frank Kitakis, John Elliot, Rosemary Brady
Visitors:
Only the hardcore volunteers came out today. Thanks to all for toughing it
out and doing a great job.
Weather:
The forecasted morning sunshine arrived unfashionably late. It was the
mid-afternoon hours when the solid cloud deck began to fracture and allow
fissures where blue could peek through. The NW wind failed to ease in any
appreciable manner during the day keeping the participants chilled and
beyond help when the sunlight finally brought a little warmth to the site.
Warmth being a relative term of course, the temps stayed in the 30âs and
the wind kept the real feel temps lower. The barometer settled at 30.12â
Hg and did not budge.
Raptor Observations:
The day seemed to have good technical indicators and the movement was
there, although the strong winds may have affected the numbers we saw at
our site. Buteos were the stars today with 130 red-tails leading the way.
Red-shoulders were also on the move with 16. Joining the buteo ranks was 1
light-morph rough-legged hawk. There are still some turkey vultures moving
south from Canada and 73 showed us their heels today. Joining the exodus
were 9 sharp-shins and 1 Cooper's hawk. 3 harriers dihedraled by and last,
but not least, 3 golden eagles made our day.
Non-raptor Observations:
75 sandhill cranes were spotted in three flights. Our Bonaparteâs gull
population swelled to approximately 60 birds today but most of them rode
out the wind on the waves. Lots of waterfowl were seen flying by as the
wind seemed to bring their flight line closer to us. Tree swallows are
still here but in small numbers.
Predictions:
Increasing cloud cover is predicted. I'm sure that will arrive on time. The
barometer is going to fall but not drastically. Winds are from the SW but
only at 4 mph. Not good signs but possibly not enough to dissuade the
buteos and eagles from moving by us.Temps will remain in the high 30's
again but with less wind it may be more tolerable.
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Report submitted by Jerry Jourdan (jerry.jourdan@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