California firefighters scramble to protect sequoia groves


              Firefighters pass a sign wrapped in fire-resistant material while battling the Windy Fire burning in the Trail of 100 Giants grove of Sequoia National Forest, Calif., on Sunday, Sept. 19, 2021. (AP Photo/Noah Berger)
            
              Firefighters battle the Windy Fire as it burns in the Trail of 100 Giants grove of Sequoia National Forest, Calif., on Sunday, Sept. 19, 2021.  (AP Photo/Noah Berger)
            
              Firefighters discuss tactics while battling the Windy Fire burning in the Trail of 100 Giants grove of Sequoia National Forest, Calif., on Sunday, Sept. 19, 2021. (AP Photo/Noah Berger)
            
              Firefighters battle the Windy Fire as it burns in the Trail of 100 Giants grove of Sequoia National Forest, Calif., on Sunday, Sept. 19, 2021. (AP Photo/Noah Berger)
            Smoke rises above trees as the Windy Fire burns in Sequoia National Forest, Calif., on Sunday, Sept. 19, 2021. (AP Photo/Noah Berger) Firefighter Austin Cia sprays water as the Windy Fire burns in the Trail of 100 Giants grove in Sequoia National Forest, Calif., on Sunday, Sept. 19, 2021. (AP Photo/Noah Berger) Sequoia trees stand in Lost Grove along Generals Highway as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger) Sequoia trees stand in Lost Grove along Generals Highway as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger) Members of the media look at sequoia trees in Lost Grove as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger) Mark Garrett, a fire information officer, examines a sequoia tree during a media tour of Lost Grove as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger) Sequoia trees stand in Lost Grove along Generals Highway as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger) Sequoia trees stand in Lost Grove along Generals Highway as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger) A fire engine drives past sequoia trees in Lost Grove as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger) Members of the media walk among sequoia trees in Lost Grove as the KNP Complex Fire burns about 15 miles away on Friday, Sept. 17, 2021, in Sequoia National Park, Calif. (AP Photo/Noah Berger)