Zenaida
macroura
(Mourning
Dove)
Physical
Description:
11-13" (28-33 cm). Brown above with
somewhat darker tail and wings and pale buffy
below. Long, pointed tail
with large white spots on outside edges and dark spots along inside edge. Nape
and sides of neck have a purple sheen; black spot on side of head below ear
patch; bill dark; light blue eye-ring.
Similar Species- White-winged Dove, Inca Dove, Band-tailed Pigeon, Ringed Turtle-Dove, Spotted Dove, Eurasian Collared Dove
Song:
A hollow, mournful cooo, cooo, coo. First one or
two notes often not heard.
Distribution:
Breeds from southern Canada and possibly
southeastern Alaska, south to Panama. Winters in breeding range, except for northernmost
populations, which migrate farther south to winter.
Diet:
Feeds on wide variety of wild seeds,
as well as waste grain (wheat, corn, rye, oats, etc.). Also eats some insects,
but about 98% of diet is seeds.
Ecology:
Usually forages on ground. May fly long
distances in search of water; Idaho study found doves in desert moved an average
of 3.7 km from feeding and loafing sites to watering sites. Individuals nest
in trees, on ground, or in nests of other species. In Idaho, species is highly
migratory, nesting throughout state, but wintering in small, localized flocks
; greatest numbers migrate
south after summering and breeding.
Reproduction:
Protracted breeding season. Both sexes
(male diurnally) incubate
usually 2 eggs for 13-15
days. Young are fed by at least 1 parent for 27 days (mainly by male after 16
days). Pair forms life-long bond, and may raise 2-5 broods
/yr. Breeding population
trends in Idaho have declined from 1966-1987, as they have throughout the western
U.S.
Conservation:
| Element Code: | ABNPB04040 |
| Status: | Game species |
| Global Rank: | G5 |
| State Rank: | S5,NTMB |
| National Rank: | N5 |
Important
State References:
Reeves, H.M., R.E. Tomlinson, and J.C.
Bartonek. 1993. Population characteristics and trends in the western management
unit. Pp. 341-376 in T.S. Basket et al., eds. Ecology and management of the
mourning dove. Stackpole Books, Harrisburg, PA.