Description | Description:Beavers are brown or grey nocturnal animals which build dams in rivers, using sticks, leaves, and mud. They are great in the water, but slow on land, and will slap their flat tails on the water as a sign and warning of distress. | 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. |