Cattle are the only mammals that pee backwards.
33
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Jellyfish as a species are actually older than dinosaurs and sharks.
383
A cat's jaws cannot move sideways.
194
A dork is a whale's penis.
327
When dragonflies mate, their tails form a love heart.
22
Cats recognise the voice of their owner, but never evolved to care.
22
