Range map of Unspotted Saw-whet Owl (Aegolius ridgwayi)
Adapted from : Unspotted Saw-whet Owl. Paula L. Enríquez, Marîa del Coro Arizmendi, Claudia I. Rodríguez-Flores, and Carlos A. Soberanes-González, Birds of the World. The Cornell Lab of Ornithology, https://birdsoftheworld.org
Cephas