leucism

The black and white markings of Commerson's dolphins may be a form of camouflage that enhances their ability to hunt prey.

A lucky fisherman suddenly caught an extremely rare transparent 'ghost lobster'. The rate of encountering this crustacean is even lower than being struck by lightning.

At a rate of only 1/100 million, this lobster is probably the rarest creature on the planet.

The pale white giraffe that stands out among the herd can easily become the target of poaching

Wildlife photographer Andrew Fulton stumbles upon an extremely rare white squirrel in Marbury Park, Northwich, England.