The octopus does not have a blind spot.
273
The colossal squid has the largest eyes in the world.
4
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250