Beautifully illustrated with color plates and line drawings, this comprehensive review of trogons and quetzals -- the first to be published in more than 150 yea

This is the definitive natural history of the spectacularly beautiful tropical birds known as the trogons, a family that includes the legendary Resplendent Quet

Describing all of Colombia's birds, Steven Hilty and William Brown bring together information on one of the world's largest avifaunas-nearly 1,700 species. Over

The definitive field guide to the rich avifauna of Ecuador. This up-to-date and comprehensive guide to the birds of mainland Ecuador is a valuable resource for

From the discovery of the fossil Archaeopteryx to more than 10,000 different documented species today, birds have become the second most diversified class of ve