Greetings,
These are photos that I captured in the desert of southern New Mexico of a pair
of Curve-billed thrasher (Toxostoma curvirostre) birds living in a cane Cholla cactus(Cylindropuntia imbricata). I have posted three
different shots and if you click on the
photos It should take you to My Website where you can view the photos in a
larger size and Also check out my other wildlife photos.
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The Curve-billed Thrasher (Toxostoma curvirostre) is a perching bird of the thrasher group native to the southwestern United States and much of Mexico.
Description The Curve-billed Thrasher is generally 25 to 28 cm (10 to 12
inches) long, slender in build with a long tail, and a long, curved,
sickle-shaped bill. It is pale grayish-brown above with lighter-colored
underparts that are vaguely streaked. The tips of the tail are streaked with
white, and the sides of the tail are a darker color than its back. The eye of
an adult is usually a vivid orange or red-orange, although immature birds have
a yellow eye.
Habitat and
Range The Curve-billed Thrasher is commonly
found throughout the deserts and brush-filled areas of the south-western United
States, from about the Sonoran Desert of Arizona and across New Mexico to west
Texas, as well as most of Mexico, from the Sonoran-Chihuahuan Deserts and south
through the Mexican Plateau to regions south of the Trans-Mexican Volcanic Belt
in south-central Mexico.
Breeding The Curve-billed Thrasher often roosts in a tall tree or
spiny vegetation, preferring a cactus. The nest is a loosely woven cup made of
thorny twigs. The female lays 2 to 4 eggs, which are bluish-green and speckled
with brown. The eggs are incubated by both sexes, and hatch after about
thirteen days. The young will leave the nest after 14 to 18 days after
hatching.
Diet The Curve-billed Thrasher feeds on ground-dwelling insects,
as well as seeds, and berries. It often pushes out Cactus Wrens in its area.
This thrasher's voice is a sharp, liquid, whistle wit-WEET!, or wit-WEET-wit,
as well as a warbling, squeaky, hurried song.
Similar species Because of its similar coloration to
Bendire's Thrasher, the two birds are easily mistaken for one another.
Bendire's Thrasher's shorter and straighter bill and yellow eyes distinguish it
from mature Curve-billed Thrashers. However, it is still easy to misidentify a
young Curve-billed Thrasher as a Bendire's Thrasher as its beak has not grown
to its mature length and curvature, and its eyes are still yellow. Aside from
Bendire's Thrasher, the Curve-billed Thrasher can be easily distinguished from
other thrasher species in its range as it has a streaked breast, unlike the
others' plain breasts.
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