Who Pooped in the Park? Grand Canyon National Park

Michael, Emily, and their parents explore Grand Canyon National Park. Wildlife can be elusive, and both kids are disappointed when, at first, they don't encounter many animals in the park. The kids quickly learn, however, that there are animals all around, and these creatures leave behind scat and tracks. Colorful illustrations of animals and their scat and tracks, and a quick-reference chart make field identification a breeze!