 Rockweed at low tide on Horseneck Beach, from a road to Gooseberry Neck. Westport, Massachusetts, May 17, 2003
 Rockweed and spongeweed in Gooseberry Point at low tide. Westport, Massachusetts, November 23, 2003
 Rockweed and snails in Gooseberry Point at low tide. Westport, Massachusetts, November 23, 2003
 Rockweed at low tide on Gooseberry Neck. Westport, Massachusetts, May 17, 2003
 Rockweed in Gooseberry Point at low tide. Westport, Massachusetts, November 23, 2003
 Rockweed in Gooseberry Point at low tide. Westport, Massachusetts, November 23, 2003
 Rockweed in Gooseberry Point at low tide. Westport, Massachusetts, November 23, 2003
 Rockweed taken from Horseneck Beach. Fall River, Massachusetts, May 23, 2004
 Rockweed at Gooseberry Point in Horseneck Beach park. Westport, Massachusetts, April 18, 2004
 Rockweed and sea lettuce in Gooseberry Point at low tide. Westport, Massachusetts, November 23, 2003
 Rockweed at Gooseberry Point in Horseneck Beach park. Westport, Massachusetts, April 18, 2004
 Rockweed on a beach of Bound Brook Island in Cape Cod. Wellfleet, Massachusetts, April 10, 2004
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