close-up of black mussels on rocky shore at mawgan porth beach, newquay, cornwall

shellfish nature mussel person shell sea crustacean invertebrate marine bivalve seashell beach ocean fish seafood water outdoors wildlife seashore crab clam food animal color tropical sand daylight travel rock mussels shells rocky shore life coastal closeup biodiversity mollusks mollusc cuttlefish lobster squid starfish scallop seahorse cockle oyster barnacle marin close-up black mawgan porth newquay cornwall view surface covered clusters mussels tightly packed together showcasing shiny shades blue black background features shoreline hinting environment