Next time you"re out walking amid the verdant majesty of a conifer forest, take a moment to consider the small but mighty pine cone. It plays a crucial role in the trees" lifecycle but has also served as a potent symbol for a variety of human cultures. In many traditions, it"s been associated with fertility and enlightenment, appearing in art from the Mayans, Egyptians, Greeks, and Romans. That association comes from its main job—making baby trees. The ornate, woody pine cones shown here are females, and they"re designed to create and protect seeds. Male cones, which are usually smaller, produce pollen. The female cones open and close their scales to allow for pollination and eventually release their seeds onto the forest floor. But pine cones also open and close in response to changes in the weather, making them a natural barometer.
Pining for spring
Today in History
More Desktop Wallpapers:
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The Unfinished Obelisk near Aswan, Egypt
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Falling for Rioja
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Aloe in bloom
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Did it see its shadow?
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Okefenokee Swamp
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A star is borne by seaweed
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Nazca boobies, Wolf Island, Galápagos Islands, Ecuador
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Groovy!
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Wayag Islands in the Raja Ampat Islands of Indonesia
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Commemorating the life of a famous railroad conductor
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Fire-damaged forest near Wolf Creek Pass, Colorado
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National Napping Day
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Macro photograph of a migrant hawker dragonfly
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Maloja, Switzerland
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How green is my valley
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Füzér Castle in the Zemplén Mountains, Hungary
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3,000 years of history
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Birds and bees, and why they re so important
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Don t forget—it’s World Elephant Day
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A throng of ice and spires
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Big Bend National Parks birthday
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A unique elephant encounter in Nantes
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National Frog Month
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Old man s whiskers growing wild
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Keep your hands inside the ride at all times…
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Fall Astronomy Week
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Honoring our veterans
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Gardens by the Bay nature park, Singapore
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Folegandros Island, Cyclades, Greece
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It’s Endangered Species Day