Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Some ribbon worms will eat themselves if they cant find any food!
37
A group of frogs is called an army.
51
Despite the hump, a camel's spine is straight.
43
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Black bears are not always black. They can be brown, cinnamon, yellow, and sometimes white.
32
A cow gives nearly 200,000 glasses of milk in her lifetime.
33
Mexican Jumping Beans jump because of moth larvae inside them.
29