"The 200 photographs have been carefully selected to illustrate age, seasonal, and sexual variation in all of the species found north of Mexico, including intro

You don't have to be an experienced birder to enjoy this guide! With hundreds of illustrations and a user-friendly format, you'll soon be spotting and identifyi

"Based on an analysis of 47 years (1967-2014) of Audubon Christmas Bird Counts (CBC), evidence for population changes and shifts in early winter (late December)

Offers detailed information on every bird family in the world, including their physical characteristics, behaviors, conservation status, taxonomy, and photograp

"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