The Guadalupe-Nipomo Dunes Refuge is located along the central coast of California, in San Luis Obispo and Santa Barbara Counties. Bordered by the Pacific Ocean to the west and farmland to the east, the refuge encompasses one of the largest coastal dune systems remaining in California.

The refuge was established to protect breeding habitat for the endangered California least tern and the threatened western snowy plover. The refuge also provides habitat for other endangered species, including the California tiger salamander (recently listed for protection under the Endangered Species Act), California red-legged frog, Morro blue butterfly, shoulder band dune snail, and 16 rare or endangered plant species.

Photo: USFWS/Shive