Sharks, like other fish, have their reproductive organs in their chests.
248
Dogs sometimes fake being sick to get attention.
26
The Blue Whale's tongue weighs more than an adult elephant!
47
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The octopus' testicles are located in its head.
82
Some ribbon worms will eat themselves if they can't find any food.
-33
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
A giraffe's kick is so powerful that it can decapitate a lion.
216