This is the most complete and authoritative reference book about the birds of North America -- up to date and in field-guide format.
The Birder's Handbook is the first of its kind: a portable library of fascinating information not included in your identification guide. For each of the 646 species of birds that breed in North America, The Birder's Handbook will tell you at a glance:
* Where the bird nests, and which sex(es) build(s) the nest;
* How many eggs the bird lays, what they look like, which patent incubates and for how long, and how the young are cared...

As the human population skyrockets and the toxic impact of human society spreads, the natural habitats of birds degrade and diminish and the bird populations decline. Two hundred years ago, when the United States and Canada were home to less than 5 million people, they were also home to some 650 species of birds. Today, more than 280 million people live there, and 33 bird species have already been driven to extinction and well over 150 are in danger of extinction in all or parts of their range. This book, organized and written by the authors of The Birder's Handbook, and enriched by 191...