Gives readers a view of our avian world. This book includes 970 species with 700 enlarged range maps.

Gives readers a view of our avian world. This book includes 970 species with 700 enlarged range maps.

In North America alone, 60 million people identify themselves as bird-watchers, and most hone their skills right in their own backyards. This handy guide covers all aspects of birding in an easy, accessible way. Vivid illustrations of 150 common species make identification a snap.

Presents a handbook for the identification of over five hundred species of trees by illustration and text.

This edition has 65 new images, making a total of 500. The original configurations were altered so that there is only one species per plate. The text is a revision of the Ornithological Biography, rearranged according to Audubon's Synopsis of the Birds of North America (1839).

Sartore and National Geographic present 80 iconic images, representing a lifelong commitment to the natural world and a three-year investigation into the Endangered Species Act along with the creatures it exists to protect.