The pea aphid insect explodes itself thereby sacrificing its life to protect its relatives from predators.
3
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
A baby octopus is about the size of a flea at birth.
40
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
A giraffe can clean its ears with its 21-inch tongue!
31
Rats can't vomit, that's why rat poison works.
68
According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46