The Pocket Guide to the Mammals of Costa Rica is the first comprehensive guide to all known mammal species in the country. Written by Fiona A. Reid and Gianfranco Gómez Zamora, it introduces readers to over 200 species, from the Central American Silky Anteater to the West Indian Manatee. The guide includes 60 plates with colorful illustrations and over 100 photographs, along with an introduction to mammalogy in Costa Rica and tips on finding mammals. It also provides up-to-date information on each species, including range maps and natural history details. This lavishly illustrated and portable guide is essential for biologists, eco-tourists, and naturalists interested in Costa Rica’s diverse mammalian fauna.