 Mixture of drifting snow and sand between dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 18, 2005.
 Drifting snow and beach grass on dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 18, 2005.
 Skeletons of beach fences covered by drifting mixture of snow and sand, view from Ballston Beach in Cape Cod. Truro, Massachusetts, January 18, 2005.
 A beach fence, drifting mixture of snow and sand and Pamet River valley, view from Ballston Beach in Cape Cod. Truro, Massachusetts, January 18, 2005.
 Dunes and melting snow near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 1, 2005
 Dunes, bushes and melting snow near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 1, 2005
 Dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 1, 2005
 One of Provincetown dune shacks near Snail Trail in Cape Cod. Massachusetts, January 1, 2005
 Provincetown dune shacks near a beach, view from Snail Trail in Cape Cod. Massachusetts, January 1, 2005
 An artistically made lavatory(?) of one of Provincetown dune shacks near Snail Trail in Cape Cod. Massachusetts, January 1, 2005
 An animal track and common dry "dial" grass in dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 1, 2005
 Mixture of sand and snow on dunes near Provincelands Visitor Center in Cape Cod. Massachusetts, January 31, 2004
 Drifting snow and Atlantic Ocean, view from Ballston Beach in Cape Cod. Truro, Massachusetts, January 18, 2005.
 Cranberry bog near Snail Trail in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Cranberry bog in dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Provincetown dune shacks near a beach, view from Snail Trail in Cape Cod. Massachusetts, April 10, 2004
 Sand ripples at low tide in Long Point Beach in Cape Cod. Provincetown, Massachusetts, February 5, 2005.
 Sand ripples at low tide in Long Point Beach in Cape Cod. Provincetown, Massachusetts, February 5, 2005.
 Race Point Lighthouse in Cape Cod. Provincetown, Massachusetts, January 1, 2005
 Rising tide on Race Point in Cape Cod. Provincetown, Massachusetts, January 1, 2005
 Lobster(?) traps stacked near Route 6A in Cape Cod. Provincetown, Massachusetts, January 18, 2005.
 Old Harbor Lifesaving Station museum near Race Point Beach in Cape Cod. Provincetown, Massachusetts, January 18, 2005.
 A bicycle trail near Race Point in Cape Cod. Provincetown, Massachusetts, February 5, 2005.
 Pitch pines, view from a bicycle trail near Race Point in Cape Cod. Provincetown, Massachusetts, February 5, 2005.
 Drifting snow in dunes of Horseneck Point. Westport, Massachusetts, February 1, 2005.
 Woods End Lighthouse in Cape Cod. Provincetown, Massachusetts, February 5, 2005.
 Long Point Lighthouse in Cape Cod. Provincetown, Massachusetts, February 5, 2005.
 Long Point at low tide in Cape Cod. Provincetown, Massachusetts, February 5, 2005.
 Provincetown Harbor and Provincetown, view from Long Point beach. Cape Cod, Massachusetts, June 20, 2004
 Gulls on a parking place of Herring Cove Beach in Cape Cod. Provincetown, Massachusetts, January 31, 2004
 Multicolored floats on a pier opposite to Pilgrim Monument in Cape Cod. Provincetown, Massachusetts, January 31, 2004
 Dunes with wind blown snow near Provincelands Visitor Center in Cape Cod. Massachusetts, January 31, 2004
 Commercial Street in Provincetown. Cape Cod, Massachusetts, September 21, 2003
 Woods End Lighthouse in Cape Cod. Provincetown, Massachusetts, March 20, 2004
 Woods End Lighthouse in Cape Cod. Provincetown, Massachusetts, March 20, 2004
 Woods End Lighthouse in Cape Cod. Provincetown, Massachusetts, June 20, 2004
 Woods End Lighthouse in Cape Cod. Provincetown, Massachusetts, June 20, 2004
 Commercial Street in Provincetown. Cape Cod, Massachusetts, September 21, 2003
 Moor of Provincetown Harbor. Cape Cod, Massachusetts, June 20, 2004
 View from the dike of Provincetown Harbor in Cape Cod. Massachusetts, September 25, 2004
 Commercial Street in West End of Provincetown. Cape Cod, Massachusetts, September 21, 2003
 Race Point Lighthouse in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Boat launch in West End of Provincetown. Cape Cod, Massachusetts, September 21, 2003
 Woods End Lighthouse in Cape Cod after snowfall. Provincetown, Massachusetts, March 20, 2004
 Race Point Light in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Boat launch in West End of Provincetown. Cape Cod, Massachusetts, September 21, 2003
 Melting snow mixed with sand on Horseneck Beach at evening. Westport, Massachusetts, February 1, 2005.
 Lobster traps(?) at low tide in Provincetown Harbor. Cape Cod, Massachusetts, June 20, 2004
 Grasses on Long Point Beach in Cape Cod. Provincetown, Massachusetts, September 25, 2004
 Race Point Light in dunes of Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Dunes near Herring Cove Beach in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Three Sisters Lighthouses in Cape Cod. Eastham, Massachusetts, January 1, 2005
 Remains of docks(?) on Long Point beach in Cape Cod. Provincetown, Massachusetts, June 20, 2004
 Dunes near Race Point Beach south from Provincetown in Cape Cod. Massachusetts, August 14, 2003
 Salt marsh and Long Point Lighthouse in Cape Cod. Provincetown, Massachusetts, September 25, 2004
 Remains of a wharf(?) on Long Point beach in Cape Cod. Provincetown, Massachusetts, June 20, 2004
 Pilgrim Monument and Provincetown, view from the dike of the Harbor. Cape Cod, Massachusetts, March 20, 2004
 Highland (Cape Cod) Lighthouse. North Truro, Massachusetts, January 1, 2005
 Pilgrim Monument and Provincetown (zoomed), view from the dike of the Harbor. Cape Cod, Massachusetts, March 20, 2004
 A sandbar near Hatches Harbor on Herring Cove Beach in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 East side of Long Point beach at low tide. Cape Cod, Provincetown, Massachusetts, June 20, 2004
 Pilgrim Monument and Provincetown (zoomed), view from the dike of the Harbor. Cape Cod, Massachusetts, September 25, 2004
 Pilgrim Monument and Provincetown (zoomed), view from the dike of the Harbor. Cape Cod, Massachusetts, March 20, 2004
 Moor and Woods End Lighthouse in Cape Cod, view from the dike of the Harbor. Provincetown, Massachusetts, September 25, 2004
 A sandbar near Hatches Harbor on Herring Cove Beach in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 Nobska Point Lighthouse in Cape Cod. Woods Hole, Massachusetts, January 18, 2005.
 Nauset Lighthouse and an oil house(?) in Cape Cod. North Eastham, Massachusetts, January 18, 2005.
 A horseshoe crab skeleton floating in Provincetown Harbor near Long Point in Cape Cod. Massachusetts, June 20, 2004
 Moor, Pilgrim Monument and Provincetown in Cape Cod, view from Long Point Beach. Massachusetts, September 25, 2004
 Nobska Point Lighthouse at evening in Cape Cod. Woods Hole, Massachusetts, January 18, 2005.
 Hatches Harbor and Race Point Light, view from mosquito control dam in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 A windmill and fishing boats, view from Shore Road in Cape Cod. Chatham, Massachusetts, January 18, 2005.
 Captain Edward Penniman House near Fort Hill in Cape Cod. Orleans, Massachusetts, January 18, 2005.
 Breach of Hatches Harbor and Race Point Lighthouse, view from Herring Cove Beach in Cape Cod. Provincetown, Massachusetts, April 10, 2004
 A boat on a shore of Aunt Lydia s Cove, view from the fish pier in Cape Cod. Chatham, Massachusetts, January 18, 2005.
 Fishing boats and Tern Island, view from a lookout of the fish pier in Cape Cod. Chatham, Massachusetts, January 18, 2005.
 A boardwalk over Sandwich Marshes in Cape Cod. Sandwich, Massachusetts, January 1, 2005
 Lifting a flag at morning near Chatham Lighthouse in Cape Cod. Chatham, Massachusetts, January 18, 2005.
 Provincetown Harbor, Town Hall, Chamber of Commerce and Pilgrim Monument, view from the tip of Long Point. Provincetown, Massachusetts, March 20, 2004
 A creek in Cape Cod, view from Road 6A. Sandwich, Massachusetts, February 5, 2005.
 Highland (Cape Cod) Lighthouse. North Truro, Massachusetts, February 5, 2005.
 Desert rock carved by drifting sand (aeolian abrasion) in Traina Sinkhole (karst depression) AOI 2 north-west of Khor Al Adaid. Southern Qatar, January 23, 2015
 Aeolian abrasion of limestone rocks (carved by drifting sand) in Traina Sinkhole (karst depression) AOI 2 north-west of Khor Al Adaid. Southern Qatar, January 23, 2015
 Beach Point Light on Sandy Neck and frozen Barnstable Harbor, view from north end of Bone Hill Road in Cape Cod. Massachusetts, February 5, 2005.
 Aeolian abrasion of limestone rocks (carved by drifting sand) at the foot of a sand dune near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
 Nauset Lighthouse in Cape Cod. North Eastham, Massachusetts, January 31, 2004
 Dunes near Provincelands Visitor Center in Cape Cod. Massachusetts, January 31, 2004
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Houses and a frozen pond at the end of North Pamet Road in Cape Cod. Truro, Massachusetts, January 31, 2004
 Winter mushrooms (velvet stem, Flammulina velutipes) damaged by a snail near Cayuga Trail east from Monkey Run Road. Ithaca, New York, October 15, 2005
 Massachusetts Institute of Technology in Cambridge, view from Skywalk observatory of Prudential Tower. Boston, Massachusetts, January 25, 2005.
 Massachusetts Turnpike and Fenway Park after sunset, view to the west from Skywalk observatory of Prudential Tower. Boston, Massachusetts, January 25, 2005.
 Aeolian abrasion of limestone rocks (carved by drifting sand) south from Abu Nahlah. Qatar, April 25, 2014
 Sand pattern at rising tide at the tip of Horseneck Point. Westport, Massachusetts, February 1, 2005.
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