Updated for the first time in decades, this unparalleled reference work is the most comprehensive and authoritative guide to the birds of North America and now

A superb pocket guide to the diverse plant, animal, geologic, and other features of the states of Alabama, Arkansas, Georgia, Kentucky, Louisiana, Mississippi,

Provides identification information and color photographs of 627 birds of western North America.

Incredibly comprehensive yet portable enough for your day pack, the definitive field guide to every type of weather system, cloud formation, and atmospheric phe