Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Early American humans hunted car-size armadillos and used their shells for houses.
12
The seahorse is the only fish to have a neck.
12
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
A cat can jump FIVE TIMES as high as it is tall!
371
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79