Concise, authoritative, and magnificently illustrated, this hardworking reference details every bird family in the world - providing the most up-to-date information on species both exotic and familiar, as well as more than 900 full-color photographs, maps, and works of art. Features: Comprehensive entries cover every bird family in the world - nearly 200 Quick-read fact panels for each family include basic information and a worldwide distribution map Detailed text discusses intriguing behaviors: care of young, diet, nest-building techniques, songs, courtship rituals, and more Clear organization and two complete indexes make look-ups quick and easy Full-color art conveys the birds' glorious variety of color, form and movement Stunning photographs reveal secret behaviors and habitats Contributions from leading ornithologists, illustrators, and photographers assure top-notch accuracy and relevance, making this the ultimate resource for bird lovers everywhere.