 Blackstone Canal behind American Beech trees, view from Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 The towpath of Blackstone Canal in fog south-east from Visitors Center in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Canal Towpath in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Plummer s Trail in fog in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Blackstone Canal and Towpath in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Fall foliage of American Beech in a ditch along Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Golden-bronze colors of American Beech in a ditch along Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 American Beech tree with golden fall foliage on Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 10, 2004
 Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Plummer s Trail along Blackstone Canal in Blackstone River and Canal Heritage State Park. Northbridge, Massachusetts, October 30, 2003
 Plummer s Trail along Blackstone Canal in Blackstone River and Canal Heritage State Park. Northbridge, Massachusetts, October 30, 2003
 Leaves on duckweed in the canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 10, 2004
 Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Blackstone Canal south-east from Visitors Center in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 SNET Trail in fog near Millville Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 SNET Trail in fog near Millville Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Lichen and boulders near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Spotted wintergreen near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 A bush of witch hazel(?) near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Stanley Woolen Mill in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 10, 2004
 Millville Lock in Blackstone River and Canal Heritage State Park (from east side). Uxbridge, Massachusetts, October 30, 2004
 Ruins of Goat Hill Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Millville Lock in Blackstone River and Canal Heritage State Park (from west side). Uxbridge, Massachusetts, October 17, 2004
 Millville Lock in Blackstone River and Canal Heritage State Park (from east side). Uxbridge, Massachusetts, October 17, 2004
 Goodyera pubescens plant, basal leaves, near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Remains of leaves of pink lady slipper flowers near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Blackstone River south from Hartford Avenue crossing in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Golden-bronze fall foliage of American Beech tree near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Autumn olive berries (Elaeagnus umbellata) on King Philip s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Rice City Pond north from Hartford Avenue crossing in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Reflections in Goat Hill Lock in Blackstone River and Canal Heritage State Park. Northbridge, Massachusetts, October 30, 2003
 Mumford River Dam in the center of Uxbridge, in Blackstone Heritage State Park. Rhode Island, October 10, 2004
 Triad Bridge and Blackstone River. Uxbridge, Rhode Island, October 10, 2004
 Millville Lock in Blackstone River Valley. Uxbridge, Rhode Island, October 10, 2004
 A towpath of Delaware and Raritan Canal State Park, near Griggstown. New Jersey, May 11, 2007
 Cape Cod Canal, a boat "Canal Guardian" and Onset, view from Hog Island (now part of Mashnee Island). Bourne, Massachusetts, February 14, 2004
 A towpath in Delaware and Raritan Canal State Park. Princeton, New Jersey, February 21, 2007
 Taunton River, USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 6:39 a.m. Fall River, Massachusetts, January 21, 2004
 A towpath near Lake Carnegie, in Delaware and Raritan Canal State Park. Princeton, New Jersey, May 5, 2007
 A towpath in Delaware and Raritan Canal State Park north from Kingston. New Jersey, February 24, 2007
 Snow on a towpath in Delaware and Raritan Canal State Park. Kingston, New Jersey, February 21, 2007
 A towpath near Carnegie Lake, in Delaware and Raritan Canal State Park. Kingston, New Jersey, May 10, 2007
 Bird s tracks on a towpath of Delaware and Raritan Canal State Park. Kingston, New Jersey, February 26, 2007
 Greenery on a towpath of Delaware and Raritan Canal State Park, near Carnegie Lake. Kingston, New Jersey, May 10, 2007
 Taunton River, battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:46 p.m. Massachusetts, October 29, 2003
 Taunton River, battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:44 p.m. Massachusetts, October 29, 2003
 Taunton River, battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:40 p.m. Massachusetts, October 29, 2003
 Canada goose on a towpath in Delaware and Raritan Canal State Park near Carnegie Lake. Kingston, New Jersey, May 10, 2007
 A towpath of Delaware and Raritan Canal State Park west from Mapleton Road. Kingston, New Jersey, April 20, 2007
 A family walking on a towpath of Delaware and Raritan Canal State Park, near Carnegie Lake. Kingston, New Jersey, May 10, 2007
 A marker of a tunnel under Route 27 to towpath in Delaware and Raritan Canal State Park. Kingston, New Jersey, April 16, 2007
 A towpath after heavy rains in Delaware and Raritan Canal State Park south from Road 518 crossing. Rocky Hill, New Jersey, April 19, 2007
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:49 p.m. Massachusetts, October 29, 2003
 Taunton River north from Fall River Heritage State Park at 4:45 p.m. Massachusetts, October 29, 2003
 Towpath of Delaware and Raritan Canal near Kingston. New Jersey, March 8, 2007
 A towpath of Delaware and Raritan Canal north from Kingston. New Jersey, April 2, 2007
 Towpath of Delaware and Raritan Canal north from Kingston, New Jersey. March 22, 2007
 Delaware and Raritan Canal towpath near Lake Carnegie. Princeton, New Jersey, March 2, 2007
 Delaware and Raritan Canal towpath near Lake Carnegie, at evening. Princeton, New Jersey, March 2, 2007
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:26 p.m. Massachusetts, December 22, 2003
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:32 p.m. Massachusetts, December 22, 2003
 Crossing of a small canal behind Longfellow Bridge in Cambridge. Boston, Massachusetts, May 30, 2004
 Delaware and Raritan Canal towpath near Lake Carnegie, west from Washington Road. Princeton, New Jersey, March 2, 2007
 Massasoit Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Donahue Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Rolling Dam of Blackstone River. Woonsocket, Rhode Island, October 10, 2004
 Ferns near Massasoit Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 South pylon of Railroad Bridge, view from Canal Service Road in Cape Cod. Bourne, Massachusetts, February 14, 2004
 Side stream of Rolling Dam of Blackstone River. Woonsocket, Rhode Island, October 10, 2004
 Flooding of Millstone River bridge in Delaware and Raritan Canal State Park, near Road 27. Kingston, New Jersey, April 16, 2007
 Mooring Basin of Cape Cod Canal, Agawam Point and Railroad Bridge, view from Hog - Mashnee Island dike. Bourne, Massachusetts, February 14, 2004
 Bourne and Railroad bridges and Cape Cod Canal. Bourne, Massachusetts, February 14, 2004
 Cape Cod Canal and Railroad Bridge, view from Hog Island (now part of Mashnee Island). Bourne, Massachusetts, February 14, 2004
 Fall colors of Donahue Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Mooring Basin of Cape Cod Canal, Agawam Point and Railroad Bridge, view from Hog Island (now part of Mashnee Island). Bourne, Massachusetts, February 14, 2004
 A trail in Delaware and Raritan Canal State Park. Princeton, New Jersey, March 23, 2007
 A trail in Delaware and Raritan Canal State Park. Kingston, New Jersey, March 28, 2007
 Tracks on a trail of Delaware and Raritan Canal State Park. Kingston, New Jersey, February 26, 2007
 A trail in Delaware and Raritan Canal State Park north from Kingston. New Jersey, February 24, 2007
 Snowy trail in Delaware and Raritan Canal State Park. Kingston, New Jersey, February 21, 2007
 Payne Road in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Terry Brook in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Cape Cod Canal and Railroad Bridge, view from Bourne Bridge. Bourne, Massachusetts, December 16, 2004
 Doctor s Mill Pond in Freetown - Fall River State Forest. Massachusetts, October 9, 2004
 Tattapanum Trail in northern Fall River. Massachusetts, October 15, 2004
 Sweet gum fruits in snow on a trail in Delaware and Raritan Canal State Park. Princeton, New Jersey, February 20, 2007
 A boat in a forest near a trail of Delaware and Raritan Canal State Park north from Kingston. New Jersey, April 19, 2007
 Barberry near Doctor s Mill Pond in Freetown - Fall River State Forest. Massachusetts, October 9, 2004
 Fir forest near Tattapanum Trail in northern Fall River. Massachusetts, October 15, 2004
 Saprophyte mushrooms near Doctor s Mill Pond in Freetown - Fall River State Forest. Massachusetts, October 9, 2004
 Saprophyte mushrooms near Doctor s Mill Pond in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
 Flooding of a trail in Delaware and Raritan Canal State Park, view from Road 27 crossing to the north. Kingston, New Jersey, April 16, 2007
 A canada goose on eggs near a trail near Carnegie Lake in Delaware and Raritan Canal State Park. Kingston, New Jersey, April 18, 2007
 Canal Street in Chinatown. New York, May 27, 2004
 Canada goose nest with eggs on a trail near Carnegie Lake in Delaware and Raritan Canal State Park. Kingston, New Jersey, April 18, 2007
 A canada goose (zoomed) nesting on a trail near Carnegie Lake in Delaware and Raritan Canal State Park. Kingston, New Jersey, April 18, 2007
 Tent caterpillars at CCC Loop trail in Freetown - Fall River State Forest. Massachusetts, May 9, 2004
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