Sequoia National Park and parts of Sequoia National Forest are closed to the public due to the fires.

Evacuation orders and warnings are in place for several communities in Tulare County, including in Three Rivers due to the KNP Complex and in Johnsondale, Camp Whitsett, Ponderosa and Quaking Aspen due to the Windy Fire.

\"PHOTO:
Noah Berger/AP
PHOTO: Smoke from the Windy Fire, left, rises above a giant sequoia in the Sequoia National Forest, Calif., Sept. 16, 2021.
>

Heavy smoke has affected visibility, hindering aerial firefighting efforts, as well as air quality in the region.

More than 10,400 personnel are helping fight 14 \"active large wildfires\" in the state, including the KNP Complex fires and Windy Fire, according to the California Department of Forestry and Fire Protection.

California's massive sequoias, which shoot up hundreds of feet into the sky, have been around for thousands of years and have long withstood fires. But extreme fires and dry conditions driven by climate change are threatening the ancient trees. Last year's Castle Fire wiped out 10% of the world’s native sequoias, according to the National Park Service.

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