A giraffe's kick is so powerful that it can decapitate a lion.
216
Dolphins have names for one another.
18
Cows can sleep standing up, but they can only dream lying down.
745
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4