History's Mysteries! Animals: Activity Book (Dover Children's Activity Books)

How long have people kept dogs as pets? Why are dolphins friendly? Do beavers perform rescue work, and are elephants really afraid of mice? The animal kingdom abounds in examples of curious behaviors as well as popular myths and intriguing facts. The captions for these mazes, spot-the-differences, and other puzzles explain the reality behind commonly observed animal activities, from sheep herding to shark attacks.