The
Brown Shrike is a species found throughout much of Asia. In North America,
they are very rare vagrants, with a handful of sightings in Alaska (islands
in the Bering Sea), a pair of sightings in California, and one sightings
near Halifax, Nova Scotia. They are similiar in overall structure and
appearance to the North American shrike species, the
Loggerhead Shrike and
Northern Shrike, but the overall
brown coloration easily distinguishes the species.
Habitat: Found in brushy thickets, forest edges,
vegetated riparian areas, and forest clearings.
Diet: Feeds on insects, as well as small
vertebrates such as small mammals and birds. They may also sometimes
feed on small reptiles.
Behavior: Hunts by observing from a perch, flying
out to capture prey when spotted. Like other shrike species, they may
"store" their prey by impaling it on a thorn.
Nesting: The female builds a nest of grasses in a
tree or bush, or sometimes on the ground. She lays between 3 and 6
eggs, which are incubated for about 15 days. Young leave the next
after 15 to 20 days.
Song: Series of high-pitched, whistled warbles and
chipping notes.
Migration: Some birds in the southern part of
their central and eastern Asian breeding range may be semi-permanent
residents. However, most birds are migratory, with different races of
the species each wintering in distinct geographic regions of southern and
southeast Asia.
Similar Species:
In North America, the color is different, but general structure and
appearance is similar to the North American Shrikes, the
Loggerhead Shrike, and Northern
Shrike.
Conservation Status: Global populations may be in
decline, but they are still found over a very wide geographic region and are
common in parts of their range.
The IUCN lists the
Brown Shrike as a species of "Least Concern".