(Paperback)

Illustrated with drawings, this guide helps naturalists identify various life forms of the intertidal zone along the Pacific coastline. Preceded by a discussion about this environment and its creatures.

(Paperback)

This pocket-size guide helps readers identify mammal scat of eastern North America with drawings of the animals and their scat.

(Paperback, Second Edition)

Identify mammal tracks of eastern North America, from the states that border the Mississippi River east to the Atlantic Ocean, with this pocket-sized guide that includes keys to print shapes and track patterns, discussion of scat and other signs, habitat information, range maps, and drawings of the animals and their tracks.