Forest of Giant kelp Macrocystis pyrifera floats on the surface of the water off Catalina Island, California, USA Catalina Island, California, United States of America, Photo by Dave Fleetham Design Pics Stock Photo - Afloimages
Forest of Giant kelp (Macrocystis pyrifera) floats on the surface of the water off Catalina Island, California, USA; Catalina Island, California, United States of America, Photo by Dave Fleetham / Design Pics