Don"t be surprised if these caribous take flight! Ever since Clement Clarke Moore assigned reindeer to be Santa"s helpers in his 1823 poem "A Visit from St. Nicholas," caribous—as they are called in North America—have eagerly contributed to the Christmas celebration. It"s no wonder that Father Christmas would pick them. Thanks to their resilient and adaptable features, like their two layers of dense fur or eyes adapted to a wide range of light wavelengths, these mammals are accustomed to diverse environments. You likely won"t see them fly, but you might find a herd migrating from tundra to forest in the North Polar Region, North America, Northern Europe and Siberia. Their hooves can expand or shrink in size depending on the season and the quality of the ground, which keeps their heavy frame, crowned with antlers, standing on stable feet. If you"re celebrating Christmas today, we wish you a merry one.
Christmas Day
Today in History
More Desktop Wallpapers:
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Paralympic Games begin in Paris
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National Mushroom Month
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Red rock formations, Sedona, Arizona, United States
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Singing the blues
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Mount Field National Park, Tasmania, Australia
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Have a merry little Christmas
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Passing with flying colours
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Coral Reef Awareness Week
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Blueberries growing in the wild
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Registan Square, Samarkand, Uzbekistan
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Aerial view of Plaza Mayor, Madrid, Spain
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Handmade gnomes at a Christmas market
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Good cold fun
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Yungang Grottoes, Datong, China
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A show of prehistoric hands
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A wave of remembrance
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Sea otters
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International Dark Sky Week
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Where are these spectacular peaks?
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A peck between penguins
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Just a couple of know-it-owls
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Spring is coming
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Königstein Fortress, Saxon Switzerland, Germany
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World Jellyfish Day
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A delta in the Venetian Lagoon, Italy
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Shenandoah National Park, Virginia, USA
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Mount Hood, Oregon, USA
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Golden larches and Prusik Peak, Enchantments, Washington, USA
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World Octopus Day
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Squirrel Appreciation Day
Bing Wallpaper Gallery

