These volunteers have donated thousands of acorns to restore fire-ravaged North Bay woodlands.

The North Bay wildfires tore through neighborhoods and hills last fall. More than 100,000 acres of wilderness in Napa and Sonoma counties were destroyed, including thousands of oak trees.

The California Native Plant Society took action. While they have been collecting acorns for decades, last fall they asked California residents to collect their acorns for oak restoration.