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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A shell of many colors
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Hoisting a flag for seafarers
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Great horned owl near Lake Tohopekaliga, Florida
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National Find a Rainbow Day
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National Fossil Day
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There’s treasure in them thar hills
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In the belly of Fat Bear Week
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Fighting evil with costumes
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A winter light show
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Mackerel forming a bait ball to avoid predators
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Santorini through the clouds
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Rothenburg ob der Tauber, Bavaria, Germany
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National Roller Coaster Day
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Native American Heritage Day
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An opulent backdrop for a historic event
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Ostuni, Apulia, Italy
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Art and soul
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Kochelsee in Bavaria
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Borobudur Temple, Java, Indonesia
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Mod gear
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World Reef Day
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It s time for spring
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Northern coast of Colombia
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It s Census Day—make it count
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World Teachers Day
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Celebrating Pie Day is as easy as, well…
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St. James Tidal Pool, Cape Town, South Africa
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Time for brass bands and beer
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Wander the ancient medina
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Presidents hear the echo of history
Bing Wallpaper Gallery

