Great Horned Owl - Bubo virginianus pacificus
Also see the nominate description for this species.
Original Description: (Cassin) 1854. Illustrations of the Birds of California, Texas, Oregon, British and Russian America, pt. 6, p. 178. (“The West”, restricted to the “small southern California subspecies” by Stone, 1896, The Auk, 13, p. 155.)
Page compiled by Deane P. Lewis. Page last updated 2005-04-21
OwlPages.com Owl Species ID: 090.010.080