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Taughannock Falls State Park, New York
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Say hello to these halophytes!
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Winter at Valley Forge
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Where are these spectacular peaks?
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Turkey Tail Mushroom
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How can we help at-risk animals?
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A UNESCO World Heritage Site
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The Bahamas
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A time-worn medieval marvel
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Macaroni penguins, Drake Passage, Chile
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The sea that acts like a lake
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‘Only one Earth’
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If given Menton, make lemonade
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Dare to delve into this dense swamp
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Grand Teton National Park, Wyoming
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Swinging over Munich
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Meet an expert on the dog days of summer
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Splügen Pass, Switzerland
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Vinh Hy Bay, Vietnam
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Serene waters on a trembling earth
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Kirkjufell, Iceland
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Grizzly bear and cub
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What are these beautiful sandy waves?
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Lake Tahoe
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Little Island, Big Sea
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The world’s greatest oasis?
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World Hippo Day, a giant celebration
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Keyholes to the kingdom
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World Jellyfish Day
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Shades of Fall