Animals eat a variety of foods, from plants and other animals to poop, soil, or blood. This series examines four of the most interesting animal diets and explores the reasons why animals eat those particular foods. This title examines the insects, mammals, and birds that eat soil or dirt, the reasons these animals do so, and the ways people have used soil to improve health. This book also includes a table of contents, fun facts, an Animal Spotlight special feature, quiz questions, a glossary, additional resources, and an index. AGES: 7 to 10 Hardcover Reinforced Library Binding