Contains eighteen analogies between human and animal behavior, showing how animals use their bodies in place of the tools, gadgets, and equipment on which humans depend.
Describes some of the different animals that live on the American plains, in the ice and snow, at the seashore, in deserts, in the woods, and in other specific habitats.
Presents brief descriptions of various animals in such categories as "slowest and fastest animals," "smallest and largest bears," "heaviest snake," and other superlatives.