Stock Photo - A London photographer has captured on camera an extremely rare sighting of an albino blackbird on London's Southbank. Albinism describes birds in which some or all of the normal pigmentation is missing. It is most often inherited, but can be caused by other factors. As it is a recessive characteristic, it only shows up when a bird inherits the albino gene from both parents. There are different degrees of albinism, ranging from all white to only a few white feathers on an otherwise normal coloured bird. Where: London, United Kingdom When: 28 Jul 2016 Credit: Rocky/WENN.com