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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Ice and Snow Sailing World Championships
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World Water Day
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National Take a Hike Day
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Yi Peng lantern festival, Chiang Mai, Thailand
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Camels at Jaisalmer, Rajasthan, India
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Saint Dwynwen s Day
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The Unfinished Obelisk near Aswan, Egypt
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Celebrate International Women’s Day
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Knuthöjdsmossen, a nature reserve in Sweden
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It’s oh so quiet
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Haaga Rhododendron Park
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World Population Day
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Square Tower House in Mesa Verde National Park
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Hawaii Volcanoes National Park turns 103
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Craig Goch Dam in the Elan Valley of Wales
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Headed to the High Country
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Tigh Mor Trossachs on Loch Achray, Scotland
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Muir Woods National Monument anniversary
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Earth Science Week
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Waiting for winter
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Canada Day
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Celebrating 78 years of Everglades National Park
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Infant Sumatran orangutan, Indonesia
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The Vestibule at Diocletian s Palace, Split, Croatia
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A medieval celebration in the Mediterranean
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International Museum Day
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Misool, Raja Ampat Islands, Indonesia
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National Hummingbird Day
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A hint of spring
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Talampaya National Park, Argentina
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