Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12