Elf Owl
Image: Roberto González (cc-by-nc)
NameElf Owl
Common NameElf Owl
Scientific NameMicrathene whitneyi
FamilyStrigidae
Wingspan (cm)28.5
Length (cm)13.5
Weight (g)42
Plumage DetailsMottled grayish-brown plumage provides excellent camouflage against tree bark. It features prominent white eyebrows, a white 'mustache' stripe, and large, bright yellow eyes. This species lacks ear tufts.
Vocalization / CallIts vocalization is a distinctive, high-pitched, rapid, whistled 'chatter' or 'whinny', often described as a series of 'cuck-cuck-cuck' or 'chi-chi-chi' notes.
Primary Dietinsectivore
Primary Habitatsdesert, riparian woodland, canyon, saguaro cactus forest
Conservation Statusleast-concern
Geographic RangeFound in the southwestern United States (Arizona, New Mexico, Texas) and throughout much of Mexico, extending south to central Mexico. Northern populations are migratory.
Identifying FeaturesSmallest owl in the world, Bright yellow eyes, No ear tufts, Mottled grayish-brown plumage, White eyebrows and 'mustache' stripes
Description
The Elf Owl is the world's smallest owl, characterized by its tiny size and nocturnal behavior. It typically nests in tree cavities, often utilizing old woodpecker holes in saguaro cacti or other trees.
