A Field Guide to the Birds of Mexico -Hardcover
Edwards, Ernest P.
Illustrations by BUTLER, Edward Murrell; O'NEILL, John P.
The Known Birds of North and Middle America. Part I: Hirundinidae to Mimidae; Certhiidae
Phillips, Allan R.
Birdsongs of the Northern Neotropics [CD]
A Natural History of Belize: Inside the Maya Forest