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
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
The head of a jellyfish is called the "Bell."
6
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
A cat can jump FIVE TIMES as high as it is tall!
371