High quality photographs from one of the country's top nature photographers are accompanied by detailed species descriptions, which include nomenclature, size, distribution, habits, and habitat. The user-friendly introduction covers geography, climate, habitat types, bird species and taxonomy, bird migration, and the key sites for viewing the listed species. Also included is an all-important checklist of all of the birds of Costa Rica encompassing, for each species, its common and scientific name, and IUCN status.