A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Cats recognise the voice of their owner, but never evolved to care.
22
A giraffe's kick is so powerful that it can decapitate a lion.
216
Female kangaroos have three vaginas.
2