Photo
Study Of A Swainson's Hawk, Cattle Egrets and Other Birds In Delaware, October 29th,
2010
Ed
Norman and I went to Delaware to try and find the Swainson's Hawk that had been
reported at Fowler's Beach this week. We found it and here are some of Ed's
photographs of this beautiful bird:



The
Swainson's Hawk (Buteo swainsoni) is a slender bird of prey with a relatively
long tail and pointed wings. It is 19 inches long with a 51 inch wingspan. This prairie buteo
lives
in the western part of the United States
and Canada, where it hunts insects and small mammals in grassland. Our
particular extralimital visitor is an "intermediate morph"
juvenile. It has been seen running around this past
week hunting grasshoppers in a newly harvested soybean field near
Fowler's Beach. The Swainson's Hawk is our longest
distance
migrating raptor. It flies from its breeding grounds in North America to
winter in the South American Pampas of southern Brazil or Argentina. Each migration
can
last two months or more and can be as much as 14,000 miles
long. (Cornell BNA;Wikipedia; Sibley's Guide To Birds)
In
November of 2009, a light morph juvenile Swainson's Hawk visited Cape May and
I was able to photograph the bird in a tree adjacent to a field full of
grasshoppers.
The images below are shown for
comparison:


Also,
the Radar reports for the past two days indicate that there has been a huge movement
of migrating birds into Delaware. We were able to visit the Hawk Watch at
Cape Henlopen State Park, Fowler's Beach, Port Mahon Ditch
and Bombay Hook NWR. We were not disappointed.
Species seen:
|
Snow Goose |
Cooper's Hawk |
Red-breasted Nuthatch |
|
Canada Goose |
Red-tailed Hawk |
Brown-headed Nuthatch |
|
Mute Swan |
Golden Eagle |
Ruby-crowned Kinglet |
|
Gadwall |
Swainson's Hawk |
Hermit Thrush |
|
American Black Duck |
American Kestrel |
Northern Mockingbird |
|
Mallard |
Black-bellied Plover |
American Pipit |
|
Northern Shoveler |
Willet |
Cedar Waxwing |
|
Northern Pintail |
Hudsonian Godwit |
Yellow-rumped Warbler (1000s) |
|
Green-winged Teal |
Short-billed Dowitcher |
PalmWarbler |
|
American Coot |
Herring Gull |
Chipping Sparrow |
|
Wild Turkey |
Great Black-backed Gull |
Field Sparrow |
|
Double-crested Cormorant |
Forster's Tern |
Savannah Sparrow |
|
Great Blue Heron |
Mourning Dove |
Song Sparrow |
|
Great Egret |
Northern Flicker |
Swamp Sparrow |
|
Snowy Egret |
Eastern Phoebe |
White-throated Sparrow |
|
Cattle Egret |
Blue Jay |
Dark-eyed Junco |
|
Turkey Vulture |
American Crow |
Northern Cardinal |
|
Bald Eagle |
Fish Crow |
House Finch |
|
Northern Harrier |
Tufted Titmouse |
American Goldfinch |
To see a larger image of any of the photos below, please click on either the thumbnails or the captions...thanks!
Howard B. Eskin 2010
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