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