Cats and dogs can hear ultrasound.
350
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
A giraffe's kick is so powerful that it can decapitate a lion.
216
A cat can jump FIVE TIMES as high as it is tall!
371