Dolphins have names for one another.
18
Sloths take two weeks to digest their food.
243
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Only 3% of bird species have penises.
0
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328