The Birds of Colombia and Adjacent Areas of South and Central America
Meyer De Schauensee, R.
Mammals of Panama
Goldman, Edward A.
Latin American Insects and Entomology
Hogue, Charles L.
A Field Guide to the Mammals of Central America and Southeast Mexico [First Edition]1.
Reid, Fiona A.
The Butterflies of Costa Rica and Their Natural History: Volume II: Riodinidae
DeVries, Philip J.
The Butterflies of Costa Rica and Their Natural History: Papilionidae, Pieridae, Nymphalidae
Field Book of Birds of the Panama Canal Zone
Sturgis, Bertha B.
A Guide to the Birds of Panama With Costa Rica, Nicaragua, and Honduras
Ridgely, Robert S.
A Guide to the Birds of Costa Rica [Stiles/Skutch]
Stiles, F. Gary; Skutch, Alexander F.
Illustrations by Dana Gardner
A Guide to the Birds of Mexico and Northern Central America [USED]
Howell, Steve N. G.; Webb, Sophie
A Guide to the Birds of Panama
Illustrations by John A. Gwynne, Jr.
Birds of Costa Rica. Pocket Photo Guides
Fogden, Susan. Photographs by Michael Fogden and Patricia Fogden