Nests and Eggs of Birds of the United States Illustrated by Thomas J. Gentry is an invaluable reference book for anyone interested in birds. In this book, you'll find dozens of color illustrations of nests, eggs, and nesting birds across the United States. The text of the book is rich in detailed descriptions of nests and habits of birds, which will help you better understand this wonderful world of birds. Thanks to this book, you will be able to easily identify bird nests and their eggs without even seeing the birds yourself. "Nests and Eggs of Birds of the United States, Illustrated" is an indispensable book for bird and nature lovers in general.