The American tree-dweller, also known as the North American arboreal mammal, is a type of animal that spends most of its time in trees. Synonyms for this fascinating creature include tree-climbing animal, tree-dwelling mammal, arboreal species, canopy-dwelling creature, and forest-dwelling animal. These synonyms all describe the specialized lifestyle of animals such as squirrels, raccoons, and some primates who have adapted to living amongst the treetops. These animals have developed a range of physical and behavioral adaptations that help them navigate and survive in forest environments, making them an important part of the natural world.