Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The head of a jellyfish is called the "Bell."
6
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
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