Native to America, koalas are mammals that reside mostly in eucalyptus trees where they graze on the leaves of the plant.

Sloths are slow-moving creatures that spend most of their time perched on trees in tropical forests in Central and South America. 

These are mammals that, rather than truly flying, glide between trees to avoid potential predators.
 

Gibbons are little apes that are highly adapted for living in trees. They can swing their long arms. Gibbons are found in the forests of South Asia. 

The ability of certain chameleon species to alter the color of their skin is among their most interesting traits.
 

These are amphibians that live in trees; their large legs and toe pads allow them to climb and jump.