Only 3% of bird species have penises.
0
Early American humans hunted car-size armadillos and used their shells for houses.
12
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
A group of kittens is called a "kindle".
10
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10