There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Whales and dolphins can't taste anything other than salt.
11
The cat brain weighs about 30g.
167
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23