Checklist of Costa Rican Birds:

Official Checklist of Costa Rican Birds in excel

List of Birds of Costa Rica from Wikipedia

Bird Field Guides:

A Guide to the Birds of Costa Rica    by F. Gary Stiles & Alexander F. Skutch

Birds of Costa Rica: A Field Guide    by Richard Garrigues

A Guide to the Birds of Panama with Costa Rica, Nicaragua, and Honduras, 2nd Edition   by Robert S. Ridgely & John A. Gwynne, Jr.

Audio Field Guides:

Tourist Map

General Nature, Flora, Fauna:


Resource Page For Costa Rican Birds