Avipedia
Elf Owl

Elf Owl

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NameElf Owl
Common NameElf Owl
Scientific NameMicrathene whitneyi
FamilyStrigidae
Wingspan (cm)27
Length (cm)14.5
Weight (g)40
Plumage DetailsPlumage is mottled grayish-brown with fine white spotting on the back and wings, providing excellent camouflage against tree bark. The underparts are paler with faint streaking. Distinctive white 'eyebrows' and a rusty-brown facial disc frame large, bright yellow eyes.
Vocalization / CallTheir primary call is a series of high-pitched, whistled 'chup-chup-chup' notes, often accelerating into a trill. They also produce various chirps and chuckles.
Primary Dietinsectivore
Primary Habitatsdesert, arid woodland, riparian areas, canyons
Conservation Statusleast-concern
Geographic RangeFound in the southwestern United States (Arizona, New Mexico, Texas) and throughout much of Mexico, extending south to central Mexico. Some populations migrate south for winter.
Identifying Featuressmallest owl in North America, bright yellow eyes, white 'eyebrows', mottled grayish-brown plumage, nests in tree cavities (especially saguaro cacti)

Description

The Elf Owl is the smallest owl in North America, known for its tiny size and nocturnal habits. It typically nests in tree cavities, often old woodpecker holes in saguaro cacti or deciduous trees, and is highly insectivorous.

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