From musk ox to muskrat, here are more than 40 of the 49th State's mammals and rodents, plus more than a dozen amphibians and birds. Concise descriptions of animals and their tracks are combined with detailed drawings of the front and back prints, stride patterns and other important identifying aspects. Each animal is captured in accurate black-and-white illustrations, including pattern and print comparisons. Each book in this series features a handy 4" rule printed on the back cover. A perfect pocket guide for teachers, parents, hikers, hunters, and adventurers.