Don Edwards San Francisco Bay National Wildlife Refuge
c/o San Francisco Bay NWR Complex, P.O. Box 524, Newark, CA 94560; (510) 792-0222; http://refuges.fws.gov/profiles/index.cfm?id=11648. Office hours, 10:00 am-4:00 pm, except closed on all federal holidays. The refuge is open 7:00 am-6:00 pm, November to March, and 7:00 am-8:00 pm, […]