Great question! In the book My Side of the Mountain by Jean Craighead George, Sam Gribley encounters numerous different animals during his time in the wilderness. Although I cannot list all of the animals, here are some examples to help you get started!
Foremost, as Sam spends time out in the wilderness, he encounters more and more animals. For example, he sees a deer mouse, nuthatch (which he uses as a barometer), weasel, shrew, mink, falcon, possum, fox, cottontail rabbit, great horned owl, chickadee, squirrel, deer, raccoon, and even a skunk. With this extensive list, it is evident that Sam encounters numerous animals. As the text reveals:
“There were no raccoons or skunks about in the snow, but the mice, the weasels, the mink, the foxes, the shrews, the cottontail rabbits were all busier than Coney Island in July.”
Furthermore, Sam also becomes emotionally connected with some of these creatures during his time in the wilderness. For example, Sam names some of the creatures and even talks to them. He names his falcon, “Frightful” and converses with her. He also names a raccoon, “Jesse Coon James.”
Thus, animals play an important role in the book. There are numerous animals mentioned throughout the story and some even become quite important characters.