Description | Description:Also known as groundhogs, these are the most widespread marmots in North America. They vary in color from gray, reddish brown, to dark brown and have long hind legs. | Description:Orangutans the only apes that live outside of Africa. They are adept climbers, with long arms to swing from one branch to another, and live most of their lives in the trees. Males use their throat pouches to produce deep, long calls to attract females and intimidate enemies. They are an orangish brown in color. |