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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Christmas Bird Count turns 125
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Honoring our veterans
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Three cheers for polar bears!
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Long-eared owl in the Czech Republic
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Hiding in plain sight
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Guanahacabibes National Park, Cuba
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We have liftoff!
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A palace for the public
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Hay bales in North Yorkshire, England
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A perfect day to fly your flag
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World Bee Day
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The tallest animal in the world on the longest day of the year
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Land ho in New Zealand 250 years ago
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Trullo buildings in Alberobello, Apulia, Italy
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Kinder Scout, Peak District National Park, England
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Yellowstone for the National Park Services birthday
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‘The memory of Abraham Lincoln is enshrined forever’
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White Sands National Park, New Mexico
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Mountains fit for a queen
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Manatees rebound
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Basking in the glow
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Tambopata National Reserve, Peru
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Hungarian Parliament Building, Budapest, Hungary
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A Bengal tiger in Ranthambore National Park, India
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European fallow deer in England
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World Lake Day in the Faroe Islands
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Aït Benhaddou, Morocco
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Anniversary of the British Museum
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World Wildlife Day
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International Day of Friendship
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