Documents 

Unrivaled in scope for a single-volume reference work, this visual guide to every bird order and family profiles more than 1,400 species, photographed in their native environment by photographers around the globe. Authoritative, comprehensive, and completely up to date, this is a must-have reference for anyone with even a passing interest in the world's birds. Illustrates the full range of birds, bird behavior, and bird-watching locations. Organized in taxonomic order with detailed introductions to every bird order. Special double-page features on the most spectacular birds. Breathtaking images of the bird world. [editor sumamry]