Stock Photo - Gooseneck barnacle Pollicipes polymerus clusters cling to rocks with mussels in a tidal zone in Laguna Beach, California as the ocean seawater rolls in at high tide.

Stock Photo: Gooseneck barnacle Pollicipes polymerus clusters cling to rocks with mussels in a tidal zone in Laguna Beach, California as the ocean seawater rolls in at high.