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International Rock Day
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Hnausapollur crater lake, Fjallabak Nature Reserve, Iceland
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Village of Saranac Lake, New York, United States
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Earth Day
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Trevi Fountain, Rome, Italy
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Lake Atitlán, Guatemala
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Whanganui National Park, Retaruke, New Zealand
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World Jellyfish Day
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Thunderstorm above the plains, Bulgaria
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Sequoia National Park, California, USA
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International Cheetah Day
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Single file, please!
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Diwali
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Follow the teacher!
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Kinder Scout, England
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A delta in the Venetian Lagoon, Italy
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Crescent-tail bigeye fish, Great Barrier Reef, Australia
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A glimpse of the grandest of canyons
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Great Smoky Mountains National Park
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An ocean of stars above the desert
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Tomb of the Golden Pharaoh
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Saint Davids Day
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The rolling hills of Moravia
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The animal kingdoms great migration
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Coral Reef Awareness Week
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Corfu, Greece
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International Day for the Conservation of the Mangrove Ecosystem
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Wahclella Falls, Oregon, USA
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Skagit Valley Tulip Festival
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Merced River, Yosemite National Park, California, United States