The
Rose-throated Becard is found throughout a large part of Mexico and Central
America, but its range just crosses into the United States in the southern
parts of Texas and Arizona. They have often bred in Texas and Arizona,
but numbers in that portion of their range appear to be declining, and they
are now rarely found as breeders within the United States. A likely cause of
the decline is land use change and fragementation in Mexico that has reduced
suitable habitat corridors the birds once used to move northward into the
United States.
Habitat: Found in oak woodlands, evergreen forest,
or mixed woodlands in most of its range. Those found in southern Arizona are
typically found in riparian zones of mountain canyons, while those in Texas
are typically found in the woodlands around the Rio Grande.
Diet: Feeds heavily on insects and spiders, but
will also feed on seeds and berries.
Behavior: Foraging behavior varies. They may
glean insects from foliage, or capture them by flycatching. They can be
difficult to observe as they often forage high in the forest canopy.
Nesting: The nest of a Rose-throated Becard is a
large, football-shaped structure hanging down from a tree branch, with a
hole near the bottom. The female alone builds the nest, lays 3 to 6
eggs and she alone incubates them. Both parents help tend to and feed
the young once they hatch.
Song: The song of a Rose-throated Becard is a high
whistling seeee-ooooo
Migration: Most birds are permanent residents.
However, those in the far northern part of their range do move southward a
short distance for the winter.
Similar Species:
Distinctive if seen well.