This compact disc of recordings from the Cornell Laboratory of Ornithology"s Macaulay Library features 184 Costa Rican birds. The recordings are presented within the following eight easy-to-use categories: Widespread Species, Common Rainforest Species, Caribbean Rainforest Species, Pacific Rainforest Species, Middle Elevation Rainforest Species, Dry Forest Species, Monteverde-Area and Cloud Forest Species, and Highland Species.