Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Squirrels forget where they hide about half of their nuts.
698
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Cats recognise the voice of their owner, but never evolved to care.
22
A dork is a whale's penis.
327