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:Golden hamsters have relatively huge ears, tiny eyes and short tail compared to the common hamsters. Their fur is golden-brown on top which pales to gray and white down the lower area. They communicate by scent trails and show aggression through teeth chattering. They are also regarded as agricultural pests in the wild. |