It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Sharks, like other fish, have their reproductive organs in their chests.
248
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A giraffe's kick is so powerful that it can decapitate a lion.
216