This informative title explores what a tree is and the various types that are used by animals. Large photographs are used to show the different animals that dwell in trees like toucans, emerald tree boa, howler monkeys, koalas, tree squirrels and more. Each page spread has a simple sentence followed by facts about the animal. The title also includes a comprehension quiz and glossary. Sandcastle is an imprint of ABDO Publishing Company.