Condoms were originally made of animal intestines or linen.
347
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Gorillas can catch human colds and other illnesses.
205
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34