Orangutans surround themselves with large leaves to protect themselves from sun and rain.
-Behavioral
Orangutan babies stay with their mothers for the longest period than any animal other than humans. Scientists believe young have much to learn, and can only learn it from their mothers.
-Behavioral
Their aposable thumbs act as hooks to help the orangutans hang onto the trees.
-Physical
Their pelvis and shoulders can move and bend in ways that humans cannot. This helps them climb and sway in the trees.
-Physical
-Physical
Males have a large pouch under their chin and on the sides of their face. This is not only intimidating to other orangutans and predators, but helps to find mates.
-Physical
-Physical