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The San Luis NWR Complex Visitor Center and Headquarters is open daily from 8am to 4:30pm, except federal holidays. San Luis NWRC Visitor Center- Photos by Catalyst Architecture Welcome to the San Luis National Wildlife Refuge Complex The San Luis National Wildlife Refuge Complex – composed of the San Luis National Wildlife Refuge, Merced National Wildlife Refuge, San Joaquin River National Wildlife Refuge and the Grasslands Wildlife Management Area – consists of nearly 45,000 acres of wetlands, grasslands and riparian habitats, as well as over 90,000 acres of conservation easements on private lands for the protection and benefit of wildlife. The refuge units are located in the northern San Joaquin Valley of California in Merced and Stanislaus Counties. The Complex is located within the Pacific Flyway, a major route for migrating birds, including waterfowl. The extensive wetlands of the Complex and surrounding lands provide habitat for up to a million waterfowl that arrive here each winter. Of the 30 species of waterfowl using the Complex, the most common include Ross’ geese, Aleutian cackling geese, snow geese, green-winged teal, mallard, northern pintail, gadwall, American wigeon, northern shoveler, and white-fronted geese. Photo by Lee Eastman The Complex is an integral part of a mosaic of federal, state, and private lands in Merced County that together constitute the largest contiguous freshwater wetlands remaining in California. This area has been recognized as a Ramsar Wetland of International Importance, an Audubon Important Bird Area, and as a Western Hemisphere Shorebird Reserve Network site. San Luis NWR Complex Visitor Center - 7376 S. Wolfsen Road (Do not use for mailing) |