"The concise field guide to 243 common trees of North America"--Cover

Gives accounts of 646 species of trees, shrubs, and woody vines.

This newly designed edition of a popular Peterson Field Guide features detailed descriptions of 387 species, arranged in six major groups by visual similarity.

A simplified field guide to the common insects of North America.

The most common snakes, turtles, lizards, frogs and toads, salamanders, and crocodilia of North America.