The oldest recorded elephant lived for 82 years.
213
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Dolphins have names for one another.
18
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Cats recognise the voice of their owner, but never evolved to care.
22
Domestic pigs average a top speed of about 11 miles per hour.
182
Cows can sleep standing up, but they can only dream lying down.
745