Ixoreus naevius
(Varied
Thrush)
Physical
Description:
9-10"
(23-25 cm). Gray-black above with orange eyebrow and wing bars. Orange below
with gray-black necklace and scaling on flanks. Female paler; immature has incomplete
necklace.
Similar Species- American Robin
Song:
Two
long eerie, quavering notes, second one higher than first after a long pause.
Distribution:
Breeds
from portions of Alaska and western Canada, south to northwestern Montana, northern
Idaho, Washington, most of Oregon, and extreme northwestern California. Winters
from southern Alaska, southern British Columbia, and northern Idaho, south through
Washington, Oregon and California to northern Baja California. Wanders widely
in central and northeastern North America.
Habitat:
Found in humid, coastal and interior montane
coniferous
forests, deciduous
forests with dense understory,
and tall shrubs (especially alder). During migration
and in winter, also found
in open woodlands and chaparral
. Northern Idaho study
conducted in hemlock/grand fir forests found this species associated with older
conifer stands.
Diet:
Eats insects, earthworms, seeds,
and berries.
Ecology:
Builds nest in small conifer, usually
against trunk. Feeds in trees or forages on ground.
Conservation:
| Element Code: | ABPBJ22010 |
| Status: | Protected nongame species |
| Global Rank: | G5 |
| State Rank: | S5 |
| National Rank: | N5 |
Important
State References:
Peterson, S.R. 1982. A preliminary survey
of forest bird communities in northern Idaho. Northwest Sci. 56:287-298.