The only 2 animals that can see behind itself without turning it's head are the rabbit and the parrot.
Eelphant vs Mouse
A mouse is so small compared to an elephant, that an elephant does not even know that there is a mouse close to it !!
More Animals Facts
If the great horned owl were to be totally stripped of its feathers, the naked bird would weigh less than its feathers.
An elephant can smell water three miles away.