Hilty, Steven L. Birds of Colombia / Steven L. Hilty; Colur plates by: Richard Allen ... et al. -- Barcelona : Lynx Ed., 2021 - 608 p. : il. (Lynx and BirdLife International Field Guides). ISBN 9788416728244 Subjects--Topical Terms: Aves--Colombia Universal Decimal Class. No.: 598.2(861)