Only 3% of bird species have penises.
0
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
A cow produces around 200,000 glasses of milk in her lifetime.
373
Dogs have been man's pet for over 14,000 years.
224
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Parrot parents "name" their children with a signature call.
112
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16