A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Cats and dogs can hear ultrasound.
350
A giraffe's kick is so powerful that it can decapitate a lion.
216
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109