A Guide to the Birds of Mexico and Northern Central America
Howell, Steve N. G.; Webb, Sophie
A Field Guide to the Birds of Mexico and Adjacent Areas : Belize, Guatemala, and El Salvador [PB]
Edwards, Ernest P.
Illustrations by Vienneau, Azor
A Guide to the Birds of Panama, with Costa Rica, Nicaragua, & Honduras
Ridgely, Robert S.; Gwynne, John A.
Birds of Mexico and Central America
VAN PERLO, Ber