Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34