Whales and dolphins can't taste anything other than salt.
11
There are approximately three chickens for every human on Earth.
13
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Condoms were originally made of animal intestines or linen.
347
The octopus does not have a blind spot.
273