Download or read book BIRDS TO WATCH 2E PB written by N. J. Collar and published by Smithsonian Books (DC). This book was released on 1994 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Choice. Completely revised since its first publication in 1988, Birds to Watch 2 identifies 1,200 bird species as globally threatened. For each bird, the book provides brief details on distribution, habitat requirements, population numbers, and trends.