This comprehensive nature field guide introduces you to constellations and weather, rocks and minerals, plants and wildflowers, and trees and shrubs.

From one of the most trusted names in field guides comes a new and lavishly illustrated guide to identifying North America's most common birds, mammals, insects

Over 55 major sites, plus numerous smaller ones, grouped by bioregion, including national parks, forests, and wildlife refuges; state parks; conservation areas

Now in paper: A well-illustrated exploration of North American wildlife, featuring a compelling text and 400 intriguing photographs taken in the wild by some of

"Like the United States' national parks, those of Europe--from the British Isles to Europe's border with Asia--help to preserve the human heritage while providi