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Carolina Wren.
717a. Canon Wren. Catherpes mexicanus conspersus.
Range.--Rocky Mountain region and west to
the Sierra Nevadas; north to Wyoming and
Idaho and south to New Mexico and Arizona.
The Canon Wrens are uniform rusty brown
all over except the large sharply defined white
throat patch; the underparts, wings and tail
are barred with black, and the back is specked
with white. Their name is well chosen for
they are found abundantly in rocky canyons,
ravines, and side hills. They nest in crevices
or caves among the rocks, placing their nests
in small niches; they are made of twigs, leaves,
grasses and feathers, and the three to six eggs,
which are laid from April to June according to
locality, are white, sprinkled and blotched with
reddish brown and lilac. Size .72 × .52.
717b. Dotted Canon Wren. Catherpes mexicanus punctulatus.
Range.--Pacific coast from Oregon to Lower California.
The habits and eggs of this coast form of the White-throated Wren do not
vary in any particular from those of the preceding variety.
White.
718. Carolina Wren. Thryothorus ludovicianus ludovicianus.
Range.--Eastern United States, breeding from the Gulf to
southern New England and Illinois; resident in the greater
part of its range.
717a--719a.
These loud-voiced songsters are well known in the south
where they are very abundant, being found along banks of
streams, in thickets, along walls, or about brush heaps. They
nest in almost any suitable nook or corner, in hollow trees
or stumps, bird boxes, about buildings, and in brush or
bushes. When in exposed positions, the nest, which is
made of all sorts of trash, is arched over; the eggs, which
are laid from March to June, and frequently later, as several
broods are sometimes reared in a season, are white,
profusely specked with light reddish brown and purplish.
Size .74 × .60.
718a. Florida Wren. Thryothorus ludovicianus miamensis.
Range.--Southern Florida.
A similar bird to the last but darker above and brighter
below. Its eggs are not distinguishable from those of
the last.
718b. Lomita Wren. Thryothorus ludovicianus lomitensis.
Range.--Southern Texas.
This sub-species is abundant along the Lower Rio
Grande in southern Texas, where its habits are the same as
those of the others and the eggs are not distinctive.
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