Blue and fin whales can create the loudest sound by animals ever recorded. See more

Over 10,000 birds a year die from smashing into windows. See more

Turkeys can reproduce without having sex. It's called parthenogenesis. See more

A tuna called the 'Blue Fin' can be sold for over $20,000 around the world. See more

Scorpions can be killed by pouring vinegar over them. See more

Snakes have two sex organs. See more

The starfish is one of the only animals who can turn it's stomach inside-out. See more

Pigs can't sweat because they don't have sweat glands. See more

A pig's orgasm lasts for 30 minutes. See more

The hairs on a polar bear are not white, but clear. They reflect light, so they appear white. See more

Penguins are not found in the North Pole. See more

Ostriches stick their heads into the sand to find underground drinking water. See more

An Octopus has 3 hearts. See more

The Nile catfish swim upside down. See more

A flea can jump 350 times its own body length. See more

Baby elephants can drink over 80 litres of milk a day. See more