Ants have tiny magnetic compasses in their antennae which help them navigate.
9
The Basenji dog is the only dog that is not able to bark.
4
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Lobsters have blue blood.
476
A dairy cow can produce more milk when listening to music.
446
The elephant brain weighs about 6,000g.
274