A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Gorillas can catch human colds and other illnesses.
205
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Cats sleep for 70% of their lives.
8
The head of a jellyfish is called the "Bell."
6