Giant Anteaters' front legs look like a panda.
48
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Bats sleep 18-20 hours per day.
5
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
A scorpion can hold its breath for up to 6 days.
19