Social structure in elephant herds is surprisingly complex. The adults in the herd exhibit what scientists call "reciprocal altruism." That means that elephants will act in ways that give them no direct benefit—say, protecting or feeding a calf that isn"t theirs. They do that because the other elephants in their herd will do the same for them. Maybe the elephant is a good role model for Giving Tuesday?
Giving Tuesday
Today in History
More Desktop Wallpapers:
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American bison
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Rooftops in the walled city of Urbino, Italy
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Wayag Islands in the Raja Ampat Islands of Indonesia
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Dog days of summer
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Pegadung Rock, Lampung, Sumatra, Indonesia
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National Mountain Climbing Day
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Aspens in the White River National Forest, Colorado
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Tigh Mor Trossachs on Loch Achray, Scotland
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Southern lights for Antarctica Day
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Let us introduce you…
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A day for the dolphins
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It s superb owl Sunday
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Southern right whales sail home to South Africa
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Perfect timing
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Bald cypress trees in Georgia
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Venture into a prehistoric gallery of art
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World Reef Day
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A garden of prickly delights
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Scotts Bluff National Monument, Gering, Nebraska
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Have you turned off your electronic device?
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Here’s looking at you, teachers
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Once upon a time there was a bridge…
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Longer days mean warmer sand
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Rolling hills of the Palouse, Washington
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Notre-Dame Cathedral reopens
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World Octopus Day
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Flower of Life symbol drawn in snow
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Gateway Arch in St. Louis, Missouri
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Fibonacci Day
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Guiding ships to safety
Bing Wallpaper Gallery

