Richard K. Covington: Atlantic Winged Oyster Shell
Richard K. Covington: Inside view of an Atlantic Winged Oyster
Richard K. Covington: Whelk Shell with live Whelk inside
Richard K. Covington: Whelk Shell with live Whelk inside
Richard K. Covington: Clam leaning on a large Clam Shell
Richard K. Covington: Three old weathered Whelk Shells