Catharus
fuscescens
(Veery)
Physical
Description:
6 1/2-7 3/4" (17-20 cm).
Brown above and buff
below with brown spotting
on breast. Barely noticeable buff eye-ring. Immatures have spots on head and
back.
Similar Species- Swainson's Thrush
Song:
Downward
spiraling, coarse whistles: vee-ur vee-ur vee-ur veer.
Distribution:
Breeds from southern British
Columbia, east across southern Canada to Newfoundland, and south to Oregon,
Colorado, portions of Midwest, and southern Appalachians. Winters in northern
South America. This species is rare south of the Snake River, except in the
Henry's Lake and Driggs areas.
Habitat:
Found in cottonwood, alder, and other
swampy forests, as well as aspen communities, especially in more open areas
with shrubby understory. Also found in second growth, or willow or alder shrubbery
near water. Results of an Idaho study indicated probability of finding Veeries
present in cottonwood forest increased with patch size; and speices showed a
preference for dogwood subcanopies. Numbers were significantly reduced in grazed
areas and campgrounds compared to relatively undisturbed sites.
Diet:
Eats insects, other
invertebrates, and (especially during migration) small fruits.
Ecology:
Forages on forest floor and trees,
often near water. Builds cup-shaped nest (preferably on moist substrate) on
ground or in shrub.
Reproduction:
Lays eggs in May or June. Female incubates
3-5 eggs (usually 4),
for 11-12 days. Young are tended by both parents, and leave nest at 10-12 days.
Conservation:
| Element Code: | ABPBJ18080 |
| Status: | Protected nongame species |
| Global Rank: | G5 |
| State Rank: | S5,NTMB |
| National Rank: | N5B |
Important
State References:
Saab, V.A. 1996. Influence of spatial
scale and land management on habitat use by breeding birds in cottonwood forests
of southeastern Idaho. Ph.D. Dissertation, Univ. Colorado, Boulder. 140pp.