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World Hippo Day, a giant celebration
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The only island in Lake Tahoe
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International Lighthouse and Lightship Weekend
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Step back in time...
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Fishing boats at Coco Beach in Goa, India
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Broken Beach in Nusa Penida, Bali, Indonesia
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Eurasian lynx
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Where two continents meet
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Castellfollit de la Roca, Catalonia, Spain
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Wallabies at sunrise, Australia
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Bardenas Reales Biosphere Reserve and Natural Park, Navarra, Spain
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Maya site of Copán
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Short-eared owl
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World Environment Day
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Gaztelugatxe islet at sunset, Basque Country, Spain
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Nighttime view over the Gulf Coast
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Stairway to where?
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Christmas market, St. Stephens Basilica, Budapest, Hungary
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Monfragüe National Park, Cáceres, Extremadura, Spain
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World Wildlife Day
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Where history comes alive
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Lake Tahoe
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Winter at Valley Forge
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Where can you find this cute creature?
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International Surfing Day
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Nuit Blanche Toronto
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This lesson is going swimmingly
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Italica, an old Roman city in Santiponce, Andalusia, Spain
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Union Square, Manhattan, New York, USA
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Bighorn sheep in Valley of Fire State Park, Nevada, United States