Photo Study Of Yellow-rumped Warblers At Brigantine, Stone Harbor And Cape May, October 18th, 2010
We
went to E.B. Forsythe NWR ( Brigantine), Stone Harbor And Cape May yesterday
and found Yellow-rumped Warblers everywhere. Needless to say, the bright sunshine
and abundance of this beautiful little
bird resulted in a photo op that could not be disregarded. We saw Myrtle adults
and 1st winter birds in winter plumage and despite
their
non-stopping motion chasing insects and eating Juniper cones, we had lots of
fun taking pictures.

Yellow-rumped
Warbler At Cape May State Park
Yellow-rumped
Warbler At Higbee's Beach
Yellow-rumped
Warbler At The Wetlands Institute, Stone Harbor
Yellow-rumped
Warbler At Cape May State Park
Yellow-rumped
Warbler At Cape May State Park
Yellow-rumped
Warbler At Gull Tower, Brigantine
The
Yellow-rumped Warblers (Dendroica coronata) are impressive in the sheer numbers with which
they flood the continent each fall. Shrubs and trees fill with the
streaky
brown-and-yellow birds and their distinctive, sharp chips.
Yellow-rumped Warblers are fairly large, full-bodied warblers with a large head, sturdy bill, and long, narrow tail.
In summer, both sexes are a smart gray with flashes of white in the
wings and yellow on the face, sides, and rump. Males are very strikingly
shaded; females are duller and may
show some brown.

Male
Myrtle Yellow-rumped Warbler At
Bergey's Mill, Montgomery County, June 2009
Winter birds are
paler brown, with bright yellow rumps and usually some yellow on the
sides. In summer, Yellow-rumped Warblers are birds of open coniferous forests
and
edges, and to a lesser extent deciduous forests. In fall and winter
they move to open woods and shrubby habitats, including coastal
vegetation, parks, and residential areas.
The Yellow-rumped Warbler has two distinct subspecies that used to be
considered separate species: the "Myrtle" of the eastern U.S.
and Canada's boreal forest, and
"Audubon’s" of the mountainous
West. The Audubon’s has a yellow throat; in the Myrtle subspecies the
throat is white.

Male
Audubon's Yellow-rumped Warbler At
The Desert Botanical Garden, Phoenix,AZ, February 2007
Male Audubon's warblers have more white in the wing
than the Myrtle warbler. Female Audubon's have less distinctly marked
faces, lacking the dark ear patches of the
Myrtle. Intermediate
forms occur where the two subspecies' breeding ranges overlap, such as
in the Canadian Rockies. The Yellow-rumped Warbler breeds from eastern
North
America west to the Pacific, and southward from there into western Mexico. It is a
migratory bird and while many of them travel to Central America and the
Caribbean for the
winter, many stay right here in North America. Also, those who did leave are among the first to return. (Cornell BNA; Wikipedia;
Sibley Guide
To Birds)
To
see a larger image of any of the photos below, please click on either the thumbnails
or the captions...thanks! The red captions indicate the photos taken at Cape
May;
the
black captions the photos taken at The Wetlands Institute at Stone Harbor,
and
the green captions, the photos taken at Brigantine.,
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Howard B. Eskin 2010
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