Sharks, like other fish, have their reproductive organs in their chests.
248
Sloths take two weeks to digest their food.
243
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
One in three dog owners say they have talked to their pets on the phone.
427
There's a rare breed of pig that looks like a sheep.
14
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Sheep, goats, octopuses, and toads have rectangular pupils.
7