This is a lavishly illustrated book with all of Costa Rica's 830 birdspecies depicted in color on 52 plates. This is also a valuable book ifyou visit any of Costa Rica's neighbouring countries. The book is not onlya field guide, but it is also a guide to birding in Costa Rica. Thespecies accounts are highly informative and set out in a simple format.Although the plates are a bit cramped and the illustrations are small,they are clear and well drawn.This book is a must for any birder visitingCentral America.