For many animals, group life is a key part of survival. From a tower of giraffes on the African savanna to a raft of otters in the water, animals need their groups, and people have created some fun names for them. With important facts about how different animal groups function, young readers will love learning about creatures as big as bears and as small as caterpillars. With photographs of animals in the wild, young readers will get excited about learning the importance of groups to many different species. Features include: Fact sheets and charts to aid in reader comprehension. Fun approach to important STEM topics. High-interest topics to encourage developing readers.