Breeding Location:
Forest edge, Forest
Breeding Type:
Monogamous, Solitary nester, Small colonies
Breeding Population:
Uncommon to fairly common
Egg Color:
Pale blue or gray with gray, olive and brown marks
Number of Eggs:
3 - 4
Incubation Days:
12 - 13
Egg Incubator:
Female
Nest Material:
Stems, rootlets, and plant material., Lined with rootlets and plant down.
Migration:
Most migrate
Recommended Products:
General
Olive Warbler: Medium-sized warbler with gray back, rump, and uppertail coverts, and white belly and undertail coverts. Head, throat, nape and upper breast are orange-brown; mask is black. Wings are black with two broad white bars. Tail is notched and dark gray with white edges. Female and juvenile have olive-yellow crowns and dull yellow faces, throats, and breasts.
Range and Habitat
Olive Warbler: Breeds in central and southeastern Arizona and southwestern New Mexico; spends winters mainly south of the U.S.-Mexico border.
Breeding and Nesting
Olive Warbler: Three to four pale gray or blue eggs with gray, olive, and brown markings are laid in a cup nest made of stems, rootlets, and plant material, lined with rootlets and plant down, and built on a tree branch 30 to 65 feet above the ground. Incubation ranges from 12 to 13 days and is carried out by the female.
Foraging and Feeding
Olive Warbler: Eats mainly insects; forages in trees, walking on branches to look for food.
Vocalization
Olive Warbler: Song is a ringing, whistled "peeta-peeta-peeta." Call is a plaintive "peu."
Similar Species
Olive Warbler: Hermit Warbler has a yellow head, lacks mask, and has a different voice.
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