Farrand, John

Presents an illustrated guide to identifying the tracks of North American animals, providing information on each track's size and unique characteristics, as well and habitat and range of the animal.

Profiles approximately eighty common mammals of North America, providing color photos and details on each one's geographical range, distinguishing characteristics, habitat, and similar species.

Explains how to identify birds in the field. Includes 700 color photos, 33 charts of field marks, maps, and text.

Pictures and text describe over 460 species, with field marks. Includes 1300 color photographs.

Discusses the physical characteristics, behavior, habitat, and other aspects of every group of animals from protozoans to mammals.