Will sequoias go extinct?

Nate Stephenson, a research ecologist with the U.S. Geological Survey (USGS), based near Sequoia & Kings Canyon National Parks, says that if climate warming continues as projected, tens of thousands of these ancient trees will be at risk in the coming century from destruction by either drought or climate-induced ...



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Visit the Parker Group Sequoias This is a group of giant sequoia trees that are huddled close to each other. We were thrilled to get up and close to some of the largest Sequoia trees. Unlike the General Sherman Tree, which is fenced off, one can walk up close to these trees and even touch them.

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The Grizzly Giant in the Mariposa Grove of Giant Sequoia is a must-see during your Yosemite visit. The Grizzly Giant is the most renowned giant sequoia in Yosemite National Park. Standing at a solid 209 feet (63.7 m) it is the second largest tree in the Yosemite, and one of the most photographed.

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Over the hundreds or thousands of years that a redwood may live, even moderate growth adds up. The evolutionary driver of bigness in redwoods may be the advantage in being good at survival. Or it may be simply be that being taller means better access to sunlight in the dark forest.

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The General Sherman Tree has a circumference of 103 feet and soars 275 feet into the blue Sierra sky—and it's still growing. Every year it adds enough wood to make another 60-foot-tall tree.

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