In 1974, the Massachusetts Audubon Society and the Massachusetts Division of Fisheries and Wildlife launched a five-year survey to map the distribution of all t

Documents the current distribution and changes in status for over two hundred bird species in Ohio, based on surveys across the state from 2006 to 2011.

A field guide to one of the world's premier birding locations, this volume makes it easy to take this sublime pastime to the next level. With a breakdown of the

"This book is a comprehensive and peerlessly beautiful reference featuring species accounts, lavish photographs and range maps of every one of the 1,175 bird sp

Ten years in the making, The Kentucky Breeding Bird Atlas presents the results of a seven-year survey of all birds that nest in the Bluegrass State, providing p