Melanerpes
lewis
(Lewis'
Woodpecker)
Physical
Description:
10 1/2-11 1/2" (27-29
cm). A large, dark woodpecker, slightly smaller than a flicker. Metallic greenish-black
back, head, and tail; collar and breast gray, pinkish-red
belly; dark red face patch framed with greenish black. Sexes look alike.
Immatures duller; lack red face and gray collar; have less extensive red below.
Song:
Usually silent; it occasionally
gives a low, harsh churring note or a series of harsh churr notes.
Distribution:
Breeds
from southwestern Canada, Montana, and southern Great Plains states, south to
south-central California, central Arizona, southern New Mexico, and eastern
Colorado. Winters mainly from northern Oregon, southern Idaho, central Colorado,
and south-central Nebraska, south irregularly to northern Mexico, southern New
Mexico, and western Texas.
Diet:
Feeds mainly on insects (e.g., ants,
beetles, flies, grasshoppers, tent caterpillars). Also eats fruits and nuts.
Ecology:
Nests in cavity in tree, frequently on
dead limb; may nest on pole. Catches prey in air; also drops from perch to capture
prey on ground. Stores nuts in natural cavities for use in non-breeding season.
May damage orchard crops. Primarily uses cavities excavated by other species.
Conservation:
| Element Code: | ABNYF04010 |
| Status: | Protected nongame species |
| Global Rank: | G4 |
| State Rank: | S4,NTMB |
| National Rank: | N5B,N5N |
Important
State References:
Saab, V.A. and J. Dudley. 1995. Nest usurpation
and cavity use by Lewis' Woodpecker. USDA Forest Service Inter. Res. Sta. Rep.,
Boise. 13pp.