Surface, Underwater, Horizontal, Mammal, tail, Tropical, Minke whale, 1, Swimming, Leviathan, Sea, Ocean, research, Snorkler, Marine, Australia, dorsal, Blue, tropics, whale watching, Marine Mammals, Coral Sea, Flukes, fins, Whales, Snorkeling, Great Barrier Reef, pectoral, cetacean, People, science, Endangered, mammals, Adventure, swim, Water, Queensland, Tails, cetaceans, Pacific, Threatened, Portraits, Freund, One