Ключевые слова: adventure, air breathing, aquatic, be, beauty, biodiversity, blue, breath holding, cetacean, communication, conservation, depth, destination, dolphin, echolocation, ecology, endangered, environment, exotic, experience, fauna, fish, flipper, horizon, intelligent, landscape, mammal, marine, marine life, nature, ocean, peaceful, pod, predator, protection, relaxation, scenery, serene, social, subaquatic, swim, toilet, tourism, travel, tropical, tursiops aduncus, underwater, vacation, wildlife,