Shows places where rodents live, such as grass, rock crevices, or underground, and observes how they store food. Explains that rodents outnumber other mammals in both kinds and numbers. Points out that while some rodents spread disease or damage crops, others are important aids in scientific studies.
Surveys the hoofed mammals, called ungulates, including those which are even-toed, such as hippopotami, pigs and deer and those which are odd-toed, such as rhinoceroses and horses. Describes their diets, feeding habits, special adaptations and usefulness to man.
