Cal Fire building fuel breaks throughout Sierra Nevada mountains

Tiny bark beetles have decimated Sierra Nevada forests, aided by California's severe four-year drought that weakened pines and left them vulnerable to pests. The California Department of Forestry and Fire Protection, Caltrans, Fresno County, local
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Tiny bark beetles have decimated Sierra Nevada forests, aided by California's severe four-year drought that weakened pines and left them vulnerable to pests. The California Department of Forestry and Fire Protection, Caltrans, Fresno County, local

Drought’s fatal effect on Sierra trees leaps dramatically

June 22, 2016 11:42 AM