If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Condoms were originally made of animal intestines or linen.
347