Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
The male seahorse carries babies and 'gives birth' to them instead of the female.
7