Animal Tracks Author:Arthur Dorros Who made the tracks in the soft mud by the stream? Whose tracks are curving lines in the mud around the puddle? With simple text and guessing game format, children can explore the animal community in the forest. Directions for making plaster casts, track tracings, and track "traps" enable children to become track detectives in their ow... more »n backyard. Animal track identification pictures include a fox, turtle, muskrat, raccoon, cricket, mouse, squirrel, frog, worm, opossum, porcupine, robin, black bear, deer, house cat, mountain lion, beaver, Great Blue Heron, rabbit, dog, duck and a human being!« less