Bøger af George C. West

Provides a simple and quick guide written especially for amateur plant lovers, nature enthusiasts, interested hikers, tourists, and botanists who want to learn more about the plants of the White Mountains in east-central Arizona.

Designed to help birders and banders identify, age, and sex all seventeen species of hummingbirds found in North America, this is the only identification guide devoted entirely to hummingbirds that includes up-close, easy-to-use illustrations. It also provides information on the eight species that have been reported but rarely seen in North America.