Take the plunge and spend time with Octopuses … the Chameleons of the Sea. Through JUST OCTOPUSES, get to know these eight-armed creatures, along with their closest relatives … Squid, Cuttlefish and Nautiluses. Together this quartet of fascinating, soft-bodied marine animals make up the Cephalopods. Vibrant, highly intelligent and sometimes deadly … dive in and explore their underwater world.