Albino Octopus: A new species discovered near hydrothermal vents on the Antarctic Sea floor, an area lacking sunlight, but rich in minerals. Doesn't sound like an albino. Sounds like they just lost their coloration like cave animals do.
PEEK A BOO Orca Whales, Photograph by David Attenborough. Spy hopping - A form of cetacean behavior that consists of rising vertically out of the water, head first, and scanning the entire surrounding area while rotating.