This comprehensive e-guide to North American birds uses a fully integrated photographic approach for quick and easy identification in the field. This is the onl
Updated to reflect all the latest taxonomic data, American Museum of Natural History Birds of North America is the complete photographic guide to the 657 specie
The finest, most lavishly illustrated photographic guide to the birds of eastern North America Combining informative and accessible text, up-to-date maps, and�