Elf Owl
NameElf Owl
Common NameElf Owl
Scientific NameMicrathene whitneyi
FamilyStrigidae
Wingspan (cm)27.5
Length (cm)13.5
Weight (g)42
Plumage DetailsMottled grayish-brown plumage with fine white spotting, especially on the head and back. It has prominent white 'eyebrows' above bright yellow eyes and an indistinct facial disc. The belly is often streaked with white.
Vocalization / CallA series of short, high-pitched, whistled 'chup' notes, often accelerating into a rapid trill or churring sound.
Primary Dietinsectivore
Primary Habitatsdesert, saguaro cactus forests, riparian woodlands, canyons
Conservation Statusleast-concern
Geographic RangeFound in the southwestern United States (primarily Arizona, parts of California, New Mexico, and Texas) and throughout much of Mexico, extending south to central Mexico. Northern populations are migratory, wintering further south in Mexico.
Identifying FeaturesSmallest owl in the world, No ear tufts, Bright yellow eyes with white 'eyebrows', Mottled grayish-brown plumage, Often nests in saguaro cactus cavities
Description
The Elf Owl is the world's smallest owl, typically found in arid regions. It is a nocturnal hunter, primarily preying on insects and other invertebrates, and often nests in cavities excavated by woodpeckers in saguaro cacti or other trees.
