Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Gorillas can catch human colds and other illnesses.
205
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23