Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
Rattlesnake mating sessions have been known to last more than 22 hours.
232
When you shave a guinea pig it looks like a little hippo.
19
Tigers can see 6 times better at night than humans.
305
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24