[<< wikipedia] Guatemalan pygmy owl
The Guatemalan pygmy owl (Glaucidium cobanense) is a bird of the family Strigidae.  It is considered a distinct species by some authorities, including the International Ornithologists' Union. Others, including the American Ornithological Society, consider it to be a subspecies of northern pygmy owl.

== References ==

Duncan, James R. (2003) Owls of the World: Their Lives, Behavior and Survival. Firefly Books
E. W. Nelson, T. S. Palmer (1894). "Descriptions of Five New Birds From Mexico". Auk. 11 (1): 39–45. doi:10.2307/4067626.