World Bird List

Species factsheet
Elf Owl (Micrathene whitneyi)

Order: Micrathene whitneyi
Family: Owls (Strigidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
whitneyi sw USA, nw Mexico
idonea s Texas (USA) to c Mexico
sanfordi s Baja California (Mexico)
graysoni Socorro I. (off w Mexico)
Annoncer