Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Drivers kill more deer than hunters do.
660
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Dogs sometimes fake being sick to get attention.
26
A cow produces around 200,000 glasses of milk in her lifetime.
373
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17