Description | Description:The budgerigar is a small bird from Australia. It is similar to a parakeet and is brightly colored in grey, green, yellow, blue, black, and white. It is believed that this is a species of parrot, and is thus the smallest parrot species, known. | 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. |