Most elephants weigh less than a blue whale's tongue.
442
A fall of 30 feet can be survived by most cats.
10
According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46
In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
Baby beavers are called kittens.
38
An eagle can attack, kill, and carry away an animal as large as a small deer.
38
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
On average, there's 300 billion neurons in the octopus brain.
129