Leucistic caused by lack of melanin, or blond Antarctic fur seal pup (Arctocephalus gazella) on South Georgia, Polar Regions

leucistic polar regions wildlife marine animal rare color mammal rocky shore ocean nature conservation coastal habitat pup behavior marine life animal kingdom ecosystem breeding grounds seal colony vibrant sea animal adaptation natural habitat ecosystem balance biodiversity unique fur marine mammals seal nursery wildlife observation southern ocean aquatic animals playfulness unique coloration coastal wildlife slippery rocks seal resting seal behavior endangered species natural beauty caused lack melanin blond antarctic fur seal pup arctocephalus gazella