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:
-
International Lighthouse Weekend
-
Nomads of the Gobi
-
A dramatic view of Sicily
-
Honoring the rangers on World Ranger Day
-
American Wetlands Month
-
Veterans Day
-
Seville, Spain
-
Salt ponds of Maras, Peru
-
Butchart Gardens in Brentwood Bay, British Columbia, Canada
-
US Coast Guard: Protecting us for 105 years
-
A crush in Lavaux
-
Freeloaders of the avian world
-
Arrr! Can you talk like a pirate?
-
Let the harvest begin
-
Cloudy with a chance of enlightenment
-
Happy 300th, NOLA!
-
Flag Day
-
Anybody out there?
-
Honoring the fallen
-
Gauchos showcase Argentina’s independent spirit
-
The tallest animal in the world on the longest day of the year
-
International Tea Day
-
Plate ice along Lake Superior, Grand Marais, Minnesota
-
Put your helmet on, we’re going for a hike
-
Red-leaf hunting in Japan
-
Bavarian Forest National Park, Germany
-
Ring-tailed lemur
-
Celebrating Native American Heritage Month
-
Italy s submerged village
-
Splashes of color for Watercolor Month
Bing Wallpaper Gallery

