Huell tours the the Guadalupe-Nipomo Dunes preserve with a representative of the Dunes Center, an agency, which along with other state, county and federal organizations, works to balance public use and resource protection of the largest, most biodiverse, coastal dune-lagoon ecosystem on earth. With 1,400 known species of birds, plants and animals and with the highest sand dune on the west coast, it is a place of rare beauty and significance.