Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
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
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Cats sleep for 70% of their lives.
8
When cats are happy, they may squeeze their eyes shut.
10