It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Sloths take two weeks to digest their food.
243
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
The head of a jellyfish is called the "Bell."
6
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16