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[Ontbirds] Detroit River Hawk Watch (04 Oct 2019) 7760 Raptors

R
reports@hawkcount.org
Sat, Oct 5, 2019 1:29 PM

Detroit River Hawk Watch
Brownstown, Michigan, USA
Daily Raptor Counts: Oct 04, 2019

Species            Day's Count    Month Total  Season Total


Black Vulture                0              0              0
Turkey Vulture            7445          8182          8673
Osprey                      0              2            32
Bald Eagle                  0              1            52
Northern Harrier            7            18            192
Sharp-shinned Hawk          84            469          2547
Cooper's Hawk                5              6            17
Northern Goshawk            0              0              0
Red-shouldered Hawk          0              0              0
Broad-winged Hawk          193            322          64120
Swainson's Hawk              0              0              0
Red-tailed Hawk            12            15            130
Rough-legged Hawk            0              0              0
Golden Eagle                0              0              0
American Kestrel            11            54            627
Merlin                      0              1            17
Peregrine Falcon            3              6            21
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

Total:                    7760          9076          76429

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, John Elliot, Mark Hainan,
Mark Hainen, Rosemary Brady

Visitors:
We did have some hardy souls visit us today but their resolve was tested by
the persistent winds and no one saw the full day out.

Weather:
A sky to inspire poets at start of day. Sunlit cotton balls spread around
the blue sky. "I wandered lonely as a cloud" (WW) But these clouds were not
wandering, they were driven by a strong cold wind with a northern element
all day long. By day's end we had a solid steel gray ceiling and all
thoughts of daffodils were gone. The barometer had jumped nearly four
tenths overnight and with that kind of pressure gradient comes high winds.
Quite a change from our record tying temp of 88 on Monday, we only managed
the 50's today.

Raptor Observations:
The winds and barometer indicated that birds would be moving today and so
they were. The winds were so strong that we may have lost some birds over
the lake as they were pushed south of us. We counted over 7400 turkey
vultures, 113 Broad-wings, 84 sharp-shins, 12 red-tailed hawks, 11
kestrels, 7 harriers, 5 Cooper's hawks and 3 peregrines. Not the best
flight lines for us today so we had to work for those birds.

Non-raptor Observations:
Over 9500 blue jays were anxious to leave Canada today with the taste of
what's to come in terms of weather  inspiring them.

Predictions:
Rain is in the forecast for tomorrow night as I write. Preceding this will
be a  significant drop in the barometer during the day and the wind will
take a more easterly direction headed around to SE. Temps will still be in
the 50's. Not the best conditions for movement but the "I don't care
birds": sharpies, kestrels and harriers may still be moving.


---======
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

Detroit River Hawk Watch Brownstown, Michigan, USA Daily Raptor Counts: Oct 04, 2019 ------------------------------------------------------------------- Species Day's Count Month Total Season Total ------------------ ----------- -------------- -------------- Black Vulture 0 0 0 Turkey Vulture 7445 8182 8673 Osprey 0 2 32 Bald Eagle 0 1 52 Northern Harrier 7 18 192 Sharp-shinned Hawk 84 469 2547 Cooper's Hawk 5 6 17 Northern Goshawk 0 0 0 Red-shouldered Hawk 0 0 0 Broad-winged Hawk 193 322 64120 Swainson's Hawk 0 0 0 Red-tailed Hawk 12 15 130 Rough-legged Hawk 0 0 0 Golden Eagle 0 0 0 American Kestrel 11 54 627 Merlin 0 1 17 Peregrine Falcon 3 6 21 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 Total: 7760 9076 76429 ---------------------------------------------------------------------- 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, John Elliot, Mark Hainan, Mark Hainen, Rosemary Brady Visitors: We did have some hardy souls visit us today but their resolve was tested by the persistent winds and no one saw the full day out. Weather: A sky to inspire poets at start of day. Sunlit cotton balls spread around the blue sky. "I wandered lonely as a cloud" (WW) But these clouds were not wandering, they were driven by a strong cold wind with a northern element all day long. By day's end we had a solid steel gray ceiling and all thoughts of daffodils were gone. The barometer had jumped nearly four tenths overnight and with that kind of pressure gradient comes high winds. Quite a change from our record tying temp of 88 on Monday, we only managed the 50's today. Raptor Observations: The winds and barometer indicated that birds would be moving today and so they were. The winds were so strong that we may have lost some birds over the lake as they were pushed south of us. We counted over 7400 turkey vultures, 113 Broad-wings, 84 sharp-shins, 12 red-tailed hawks, 11 kestrels, 7 harriers, 5 Cooper's hawks and 3 peregrines. Not the best flight lines for us today so we had to work for those birds. Non-raptor Observations: Over 9500 blue jays were anxious to leave Canada today with the taste of what's to come in terms of weather inspiring them. Predictions: Rain is in the forecast for tomorrow night as I write. Preceding this will be a significant drop in the barometer during the day and the wind will take a more easterly direction headed around to SE. Temps will still be in the 50's. Not the best conditions for movement but the "I don't care birds": sharpies, kestrels and harriers may still be moving. ======================================================================== 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