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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Travel Sunday: Flamenco in Granada, Andalusia, Spain
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Ring of fire solar eclipse
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Happy Halloween!
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Bormio, Lombardy, Italy
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Mid-Autumn Festival
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Hawaii Volcanoes National Park turns 103
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Computer Science Education Week
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A horse of many colors
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How green is my valley
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Gray seal pup, Norfolk, England
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Bukhansan National Park, South Korea
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Museum Night in Berlin
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Spine-cheeked anemonefish in Milne Bay, Papua New Guinea
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Everglades National Park turns 75
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National Mushroom Month
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Día de los Muertos celebrations in Mexico
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Let’s have a ball
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World Turtle Day
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Saskatchewan s spookier side
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First day of autumn
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A sea of swirling stone
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Tesla, the visionary
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Florentine garden brings generations together
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Great Backyard Bird Count
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The moai you know
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A crane for good luck in today’s big game
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Flock online for the Great Backyard Bird Count
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1934 Labor Day parade, Gastonia, North Carolina
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Get amped for Glastonbury
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Yosemite National Park anniversary
Bing Wallpaper Gallery

