From animals babies eating their parents' poop to get healthy gut bacteria to animals eating poop for nutrients, poop-eating is a common behavior in the animal kingdom. This title examines the insects, mammals, and birds that eat poop and the reasons why. This book also includes a table of contents, fun facts, an Animal Spotlight special feature, quiz questions, a glossary, additional resources, and an index. This Focus Readers title is at the Beacon level, aligned to reading levels of grades 2-3 and interest levels of grades 3-5.