With the publication of the landmark volumes The Birds of South America: The Oscine Passerines and The Birds of South America: The Suboscine Passerines, Robert

"Birds of South America Non-Passerines: Rheas to Woodpeckers features: first guide to nearly 1,300 species of non-passerines in South America; easy-to-use forma

A land of incredible natural resources, the South American continent is rich in plant and animal species. Among birds alone, over 3,100 species are either resid

A photographic field guide of North American birds provides color photographs of birds in their natural habitat and discusses their physical characteristics, ha