Become a Volunteer at Cosumnes River Preserve

Jan 13, 2026 04:51PM ● By Cosumnes River Preserve News Release

Become a Volunteer Naturalist at the Cosumnes River Preserve and help connect people to one of California’s last free-flowing rivers from Feb. 28 to March 1, 9 a.m. to 1 p.m., at 13501 Franklin Blvd.