In Australia, there are spiders big enough to eat snakes.
20
Early American humans hunted car-size armadillos and used their shells for houses.
12
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
Condoms were originally made of animal intestines or linen.
347
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217