Orangutans are loners so they don’t develop the same type of social structure as other apes.
Orangutan Social Structure

Orangutans are loners so they don’t develop the same type of social structure as other apes.
Bornean Orangutan Infographic
Amazing facts on video about Orangutans.
Amazing photo gallery about Orangutans. Young Orangutan Suspended From a Rope.
Amazing photo gallery about Orangutans. Orangutan Eating Fruit.
Amazing photo gallery about Orangutans. Orangutan In Borneo Indonesia.
Amazing photo gallery about Orangutans. Orangutan Looking At The Camera.
Amazing photo gallery about Orangutans. Orangutan One of the Great Apes.
Amazing photo gallery about Orangutans. Orangutan Posing.
Amazing photo gallery about Orangutans. Orangutan Sitting In The Grass.