A full-grown bear can run as fast as a horse.
35
The head of a jellyfish is called the "Bell."
6
Human birth control pills work on gorillas.
52
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
The reindeer is the only mammal that can see UV light.
17
The world's oldest crow was 59 years old. Its name was Tataji.
215
Penguins can convert salt water into fresh water.
97