Detroit River Hawk Watch
Brownstown, Michigan, USA
Daily Raptor Counts: Sep 20, 2023
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Species Day's Count Month Total Season Total
------------------ ----------- -------------- --------------
Black Vulture 0 0 0
Turkey Vulture 47 670 670
Osprey 2 39 39
Bald Eagle 0 55 55
Northern Harrier 17 255 255
Sharp-shinned Hawk 110 3108 3108
Cooper's Hawk 0 8 8
American Goshawk 0 0 0
Red-shouldered Hawk 0 0 0
Broad-winged Hawk 18 106650 106650
Swainson's Hawk 0 0 0
Red-tailed Hawk 1 54 54
Rough-legged Hawk 0 0 0
Golden Eagle 0 0 0
American Kestrel 24 809 809
Merlin 1 27 27
Peregrine Falcon 2 14 14
Unknown Accipiter 0 0 0
Unknown Buteo 0 1 1
Unknown Falcon 0 1 1
Unknown Eagle 0 0 0
Unknown Raptor 0 0 0
Total: 222 111691 111691
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Observation start time: 08:00:00
Observation end time: 15:00:00
Total observation time: 6.5 hours
Official Counter: Kevin Georg
Observers: Andrew Sturgess, Bill Peregord, Rosemary Brady,
Sabrina Salome
Visitors:
We welcome visitors to our site and are very willing to share migration
information, photography and ID tips with them. We have cards and
pamphlets, so come and talk to us. However, during times of high traffic,
requiring extra focus and concentration, we would respectfully ask that
everyone use their indoor voices and allow us to fulfill our mission to the
best of our abilities. Thank you.
Weather:
Into each life a little SW wind must blow. It was our turn to suffer the
vagaries of the winds today. A wind that we could scarcely feel at the site
because of the trees behind us,was resisting the passage of the sharpies
and kestrels, and blowing the wind surfing broadwings beyond our view.
Occasional glimpses of migrants were possible through the hazy soup to the
north of us, but the clickers were silent today. Temperatures reached the
seventy-four degree mark and without a cooling breeze it did feel very
warm. Slabs of stratus clouds would occasionally slide by like passing
icebergs, creating some shade but just as quickly departing the scene
leaving only high cirrus clouds which did little to diminish the sunâs
heat. The winds were ten mph when we arrived and stayed fairly close to
that during the day. Not good. The barometer is acting a little quirky
rising and then falling during the day.
Raptor Observations:
Well, our run of very good fortune had to end sometime. It would have been
a better day at Elizabeth Park than at our site as the wind pushed the
birds to the north. Sharpies took the gold today with 110 birds flying by
on their thin wings today as the headed into the adverse wind. Often times,
when they trim the sails in a high wind, they look a lot like kestrels when
seen from a head on position. Turkey vultures took silver with forty-seven.
Due to their size, big dihedral and prominent black vibe, they can be seen
in hazy conditions when others may escape notice. Kestrels were on the
bottom step of the podium with twenty-four, not too far ahead of the
broad-wings with eighteen and harriers with seventeen. Two ospreys were
noted today. One red-tailed hawk had a brief run-in with one of the two
peregrines that were seen cruising around in a bad mood. Most of the
frequent clashes we have seen this year seem to be between immature birds.
One merlin was tallied as he surprisingly passed peacefully along the
treetops.
Non-raptor Observations:
It seemed to be a warbler day today as small birds were frequently seen
crossing the slip in front of us. A few blue jays were noted in the trees
so they may have been advance scouts. Lots of egrets returned to the marsh
this morning on the drive in. Mallards were the duck du jour. The sound of
wood chippers seems to be a new constant in our lives as the cleanup of
damaged trees in the park continues. I suspect they are taking to
opportunity to do a little extra fall cleaning since the equipment is
already on hand.
Predictions:
Hope springs eternal and the glimmer of hope is that the speed of the
southerly winds tomorrow will not be strong enough to accomplish what they
did today. It is predicted that they will be lower for most of the day,
only breaking the five-mph barrier later in the afternoon. Temperatures
will be even higher, possibly reaching the seventy-six degree mark. Oy.
Clouds should still be present along with high humidity, so the sweat
glands should get a workout. The barometer should have a straight climb
early in the morning, ending up two tenths over thirty inches, before
receding a little in the afternoon. Usually, these leftover summer days in
September are not too productive, but if the wind stays low, we may see
some migrants on the move. Cheers, Andrew
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Report submitted by Andrew Sturgess ([email protected])
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
Count data submitted via Dunkadoo - Project info at:
https://dunkadoo.org/explore/detroit-river-international-wildlife-refuge/detroit-river-hawk-watch-fall-2023
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