The animals that start with the letter U are the Uakari, Uaru Cichlid, Uguisu, Uinta Ground Squirrel, Uintatherium, Ulysses Butterfly, Umbrellabird, Unau, Underwing Moth, Upland Sandpiper, Ural owl, Urechis unicinctus, Urial, Uromastyx, and Urutu Snake.
Read below for information on these different animals that start with the letter U. The uakari is a small primate with a red face that lives in the Amazon. The uguisu and umbrellabird are both members of the avian class. The Uguisu is located in parts of Asia, while the umbrellabird lives in South America.