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 McClatchy mbenjamin@fresnobee.com
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 McClatchy mbenjamin@fresnobee.com

Drought’s fatal effect on Sierra trees leaps dramatically

June 22, 2016 11:42 AM