A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
A lion in the wild usually makes no more than twenty kills a year.
186
Sloths take two weeks to digest their food.
243
A cow produces around 200,000 glasses of milk in her lifetime.
373
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Female kangaroos have three vaginas.
2