“Nature Belongs in Our Cities”
October 01, 2010 by Ingrid Hawkinson
Ruth Gravanis is a long-time advocate for the protection and restoration of San Francisco’s natural ecosystems. In her efforts to preserve these precious remnants, she has volunteered countless hours with many organizations, from the Friends of Candlestick Point, to the Sierra Club to Nature in the City. She’s currently advocating for the rich and varied native habitats of Yerba Buena Island, and for sustainable development of the island.
