The Sonny Bono Salton Sea National Wildlife Refuge is located in California's Imperial Valley. Established in 1980, it aims to protect the diverse habitats of the Salton Sea and its surrounding wetlands. The refuge provides a critical stopover for migratory birds along the Pacific Flyway, supporting various species that rely on this unique ecosystem. The refuge covers over 40,000 acres and features a mix of marshes, mudflats, and open water. It is named after Sonny Bono, a former U.S. Congressman and entertainer, who advocated for environmental conservation in the region. Visitors can enjoy wildlife viewing, hiking, and photography opportunities.