When the sun sets, a mysterious animal takes over the skies: bats. With more than 1,400 species found on every continent except Antarctica, they play a vital role in keeping ecosystems in balance. They have existed for over 50 million years, and while only three species feed on blood, the vast majority rely on insects, fruit, nectar or pollen, helping to control pests and support plant life.
Grey-headed flying fox carrying her pup, Australia
Today in History
More Desktop Wallpapers:
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Lupine fields, Snæfellsnes, Iceland
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Methow Valley, North Cascades, Washington, USA
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Piz Nair mountain, Switzerland
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Castell Coch, Tongwynlais, South Wales
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Anshun Bridge, Chengdu, China
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Amethyst laccaria mushrooms, Seabeck, Washington, United States
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Misool, Raja Ampat Islands
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Black grouse males, Estonia
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Alte Brücke Bridge, Frankfurt, Germany
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Kendwa village, Zanzibar, Tanzania
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Cable car and Sugarloaf Mountain, Rio de Janeiro, Brazil
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Sunflowers
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Village of Santa Maddalena, Dolomites, Italy
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Tasmans Arch, Tasman National Park, Tasmania, Australia
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Santa Monica Pier
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Vineyards above the Moselle River, Rhineland-Palatinate, Germany
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Andean cocks-of-the-rock, Ecuador
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Forgetmenot Pond, Kananaskis Country, Alberta, Canada
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Mount Field National Park, Tasmania, Australia
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Giant sequoias, Sequoia National Park, California, USA
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Lesser flamingos, Lake Magadi, Kenya
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Ljubljana, Slovenia
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Great white egret, Hungary
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Kenai Fjords National Park, Seward, Alaska, United States
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Yungang Grottoes, Datong, China
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Toledo, Spain
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Zion National Park, Utah, United States
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Palace of Westminster, London, England
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Hirosaki Castle with cherry blossoms, Hirosaki, Japan
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Grand Prismatic Spring, Yellowstone National Park, Wyoming, United States
Bing Wallpaper Gallery

