When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5