When you shave a guinea pig it looks like a little hippo.
19
A 42-foot sperm whale has about 7 tons of oil in it.
209
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
There's a lizard known as the 'Jesus Lizard' that can run across water.
11