Pipilo
maculatus
(Spotted Towhee)
Physical
Description:
Size: 7-8.5" (18-22cm). A long-tailed
bird, slightly smaller than a Robin. Males have a black "hood" on
head, extending down the back. Belly white, sides rufous (hence it's old common
name: rufous-sided towhee). Two white wing bars and white spots on the shoulder
(hence its current common name). White spots on the tail are easily identified
in flight and are a good key to identification of this species in the field.
Females are similar but with brown heads and back. Less white on the tail.
Similar Species- Robins are larger with solid chestnut breast and belly. Black-headed Grosbeaks are stockier with orangish breast and white belly. Orange extends on to back. No white on the tail.
Song:
Song a three-parted Chup-Chup-Zeeeeeee. With the
last part trilled. Very distinct. Call is a one-noted, harsh Zreeee.
Distribution:
Breeds from southern British Columbia, east to
southwestern Maine, and south to Baja California, Guatemala, western Texas, northern
Oklahoma, northern Arizona, and portions of southeastern United States. Winters north to
southern British Columbia, Utah, Colorado, portions of Midwest, and Massachusetts, and
south to Guatemala.
Ecology:
Builds cup-shaped nest on ground. Nesting
female may fake injury to distract predator. Individuals forage in leaf litter,
using double-scratch motion. Massachusetts study reported density of about 1-3 territories/ha.
Species is one of the neotropical migrants thought to be declining in Idaho.
Conservation:
Element Code: | Unknown |
Status: | Protected nongame species |
Global Rank: | G5 |
State Rank: | S5,NTMB |
National Rank: | N5 |
Important
State References:
Saab, V. and C.R. Groves. 1992. Idaho's
migratory landbirds: description, habitats, and conservation. Nongame Wildlife
Leaflet #10, Idaho Dept. Fish & Game, Boise. 16pp.