Life histories of North American woodpeckersBent, Arthur Cleveland
Science
Life histories of North American woodpeckers
Bent, Arthur Cleveland
Birds -- North America; Woodpeckers -- North America
The range of the red-cockaded woodpecker extends =north= to
northeastern Oklahoma (Copan); southern Missouri (Shannon County);
Tennessee (Beersheba and Allardt); and North Carolina (Red Springs and
Beaufort). =East= on the Atlantic coast from North Carolina (Beaufort)
to southern Florida (Long Pine Key). =South= on the Gulf coast from the
Florida Keys (Long Pine Key) to southeastern Texas (Houston). =West= to
Texas (Houston); northwestern Louisiana (Mansfield); probably western
Arkansas (Mena); and eastern Oklahoma (Tulsa and Copan).
_Casual records._--It seems probable that this species may breed or
upon occasion has bred in the vicinity of Raleigh, N. C., as it was
noted there several times in April from 1890 to 1898. It also has
been reported as seen at Piney Creek, N. C., on July 6, 1932, and on
September 12, 1933.
A specimen in the Academy of Natural Sciences of Philadelphia was
collected near that city in 1861; one in the collection of the Ohio
State University was taken near Columbus, Ohio, on March 15, 1872.
According to Stone (1909) the collection of George N. Lawrence
contained a specimen taken near Hoboken, N. J.
_Egg dates._--Florida: 30 records, April 3 to May 28; 15 records,
April 29 to May 20, indicating the height of the season.
South Carolina: 14 records, April 27 to May 28.
DRYOBATES SCALARIS SYMPLECTUS Oberholser
TEXAS WOODPECKER
HABITS
This is the subspecies that was formerly known as Baird’s woodpecker,
_Dryobates scalaris bairdi_, which was then understood to be the
resident bird of Texas, New Mexico, and Arizona. But when Dr. H. C.
Oberholser (1911b) revised the _scalaris_ group, the name _bairdi_
was restricted to the bird of central Mexico, and the Texas bird
was described, as a new subspecies, under the above name. It was
characterized as follows:
Resembling _Dryobates scalaris cactophilus_, but male
smaller; upper parts lighter, the white bars wider, the
black bars narrower, and with more white on pileum; and
sides of breast less often _streaked_ (mostly spotted). * * *
This new subspecies differs from _Dryobates scalaris
bairdi_, from Hidalgo, much as does _Dryobates scalaris
cactophilus_, except that it is smaller, and still more
extensively white on all the upper parts.
This race reaches its extreme development in Texas; and
specimens from central Tamaulipas and central Nuevo
Leon are not so light above, showing a tendency toward
_Dryobates scalaris bairdi_. They are also somewhat more
smoky below. There is, however, no difference in size
between examples from Texas and Tamaulipas.
Public-domain text, read in full here on John Shaqi.
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