Last summer, in 2020, the Sierra Institute for Community & Environment youth crew, Plumas Conservation Restoration and Education in Watersheds (P-CREW) worked in Butterfly Valley, CA. This 500-acre valley is […]
Last summer, in 2020, the Sierra Institute for Community & Environment youth crew, Plumas Conservation Restoration and Education in Watersheds (P-CREW) worked in Butterfly Valley, CA. This 500-acre valley is […]