 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
 Cypress Pool below the falls in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Fall colors of Little Bearhole Pond in Massasoit State Park, in fog. East Taunton, Massachusetts, October 8, 2004
 Under Gorman Falls in Colorado Bend State Park. Bend, Texas, May 23, 2009
 Fall colors of a red maple in a swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Rusty cypress foliage in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Blue curls (Fiddleneck, Phacelia congesta) in McKinney Falls State Park near Austin. Texas, May 10, 2009
 River downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 American Beech tree with golden fall foliage on Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Lower Falls of Yellowstone River from Grand View Lookout Point in Canyon Village. Yellowstone Park, Wyoming, July 24, 2010
 Rusty cypress foliage on a river in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Fall colors of a cypress tree in Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 River below Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 7, 2009
 Flowers of Blue curls (Fiddleneck, Phacelia congesta) in McKinney Falls State Park near Austin. Texas, May 10, 2009
 Mossy travertine formations at the base of Gorman Falls in Colorado Bend State Park. Bend, Texas, May 23, 2009
 Enfield gorge and Lucifer Falls in Robert H. Treman State Park near Ithaca. New York, October 8, 2005
 View from opposite side of the river downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 A gorge in Buttermilk Falls State Park near Ithaca. New York, October 8, 2005
 Cornell Pond in fog, view from a small park at Old Fall River Road near Hixville. Dartmouth, Massachusetts, October 8, 2004
 Creek and a cypress in McKinney Falls State Park, near Upper falls. Austin, Texas, October 26, 2008
 Fishing in Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Roots in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Lower Falls of Yellowstone River from a lookout in Canyon Village. Yellowstone Park, Wyoming, July 24, 2010
 Trunk of a bald cypress below bluffs in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Area of Trummel Crossing in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Gorman Falls (view from a trail) in Colorado Bend State Park. Bend, Texas, May 23, 2009
 Stones downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Cypresses in Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 A park near Turner Pond at Old Fall River Road. Dartmouth, Massachusetts, October 14, 2004
 Lake below the falls in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Fall colors of Enfield gorge, view from Rim Trail, in Robert H. Treman State Park. Ithaca, New York, November 2, 2005
 A creek in Noccalula Falls Park. Gadsden, Alabama, January 15, 2006
 Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Fall colors of Chisos Mountains from Pinnacles Trail. Big Bend National Park, November 26, 2009
 Waterfall of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 A waterfall in Buttermilk Falls State Park, near upper entrance. Ithaca, New York, October 23, 2005
 Dying cypress trees in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Fall colors of red maple swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Taunton River, USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 6:39 a.m. Fall River, Massachusetts, January 21, 2004
 Cypress below Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 7, 2009
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 Cornell Pond, view from a small park at Old Fall River Road near Hixville. Dartmouth, Massachusetts, October 7, 2004
 Waterfall of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, May 17, 2009
 Cypresses in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Waterfall and a pond of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Lost Falls near Blue Trail in DeSoto State Park on Lookout Mountain. Fort Payne, Alabama, May 19, 2007
 Trees trimmed by floodings in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 Small falls of Enfield Glen, in Robert H. Treman State Park. Ithaca, New York, October 12, 2005
 Opposite side of the river downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Red cypress foliage in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Cypresses and rocks below Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 7, 2009
 A cotton mill in Dunn s Falls Water Park. Meridian, Mississippi, May 20, 2007
 In Buttermilk Falls State Park. Ithaca, New York, October 13, 2005
 Chapman Falls in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 Gorge trail in Buttermilk Falls State Park near Ithaca. New York, October 8, 2005
 Cypress trees combed by floodwaters in Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Cypresses "bonsai" in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Near the Banias Falls on Hermon River in Banias Park. Golan Heights, the Middle East, April 7, 2001
 Twin falls in Pedernales Falls State Park, from an overlook. Johnson City, Texas, November 7, 2009
 Chapman Falls and Eightmile River in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 Roots of cypress trees in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 Lower Falls in Taughannock Falls State Park. Ithaca, New York, October 11, 2005
 Rapids in Noccalula Falls Park. Gadsden, Alabama, January 15, 2006
 Cypress trees lining Pedernales River below bluffs in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Pedernales River in Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 29, 2008
 Gorman Falls in Colorado Bend State Park. Bend, Texas, May 23, 2009
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:32 p.m. Massachusetts, December 22, 2003
 Texas aster with variegated fritillary(?) butterfly near a pond of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 North-east area of Pedernales Falls State Park. Johnson City, Texas, November 6, 2010
 Chapman Falls in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 Lucifer Falls in Enfield Glen, Robert H. Treman State Park, near Ithaca. New York, October 8, 2005
 Small falls, zoomed, in Robert H. Treman State Park. Ithaca, New York, October 12, 2005
 Pedernales River in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Trunks of dead trees in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Bald cypress trees in Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 29, 2008
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 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
 Forest of Taughannock Falls State Park near Ithaca. New York, October 5, 2005
 Small red berries of pigeon-berry (Rivina humilis, rouge-plant, baby peppers) in a forest near Onion Creek in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Shores of Pedernales River below bluffs in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:49 p.m. Massachusetts, October 29, 2003
 Chapman Falls in Devils Hopyard State Park. East Haddam, Connecticut, June 6, 2004
 Cypresses on a river island in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Water speedwell (Veronica anagalis-aquatica) in McKinney Falls State Park near Austin. Texas, May 10, 2009
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:26 p.m. Massachusetts, December 22, 2003
 Taunton River, view from Battleship Cove park in Fall River at morning. Massachusetts, September 24, 2004
 Battleship Cove park at morning. Fall River, Massachusetts, September 24, 2004
 Cypresses damaged by flooding in north-east area of Pedernales Falls State Park. Johnson City, Texas, November 6, 2010
 A gorge in Buttermilk Falls State Park, near upper entrance. Ithaca, New York, October 13, 2005
 Foliage on Bear Trail in Buttermilk Falls State Park. Ithaca, New York, October 13, 2005
 Upper waterfall of Buttermilk Falls State Park. Ithaca, New York, November 15, 2005
 Trammel Crossing in Pedernales Falls State Park. Johnson City, Texas, November 10, 2007
 Firehole Falls. Yellowstone Park, Wyoming, July 24, 2010
 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
 View from Battleship Cove park, in fog at morning. Fall River, Massachusetts, September 24, 2004
 Area of Rainbow Falls in Watkins Glen State Park. New York, October 13, 2005
 "Porcupine egg" of cocklebur (Xanthium strumarium) near Onion Creek in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Chapman Falls in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 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
 Steps of gorge trail in Buttermilk Falls State Park near Ithaca. New York, October 8, 2005
 Dwarf yellow butterfly (Dainty Sulphur, Nathalis iole) on Texas aster near a pond of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Chapman Falls in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 Taunton River north from Fall River Heritage State Park at 4:45 p.m. Massachusetts, October 29, 2003
 Cypresses east from Trammel Crossing in Pedernales Falls State Park. Johnson City, Texas, November 10, 2007
 Palafoxia callosa near Onion Creek in McKinney Falls State Park. Austin, Texas, October 26, 2008
 River flats in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Pedernales river in beach area of Pedernales Falls State Park. Johnson City, Texas, November 6, 2010
 Turquois pool of Bee Creek near Wolf Mountain Trail in Pedernales Falls State Park. Johnson City, Texas, November 10, 2007
 Chapman Falls, zoomed, in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 Fall colors of poison ivy in south-western part of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Cliffs of Taughannock Falls State Park near Ithaca. New York, October 5, 2005
 Steel cable suspension bridge downstream from the falls in Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Tributary of Lampasas River near the entrance of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Small falls in Robert H. Treman State Park. Ithaca, New York, October 12, 2005
 Little waterfalls in Buttermilk Falls State Park. Ithaca, New York, October 13, 2005
 Fall colors of Enfield gorge, zoomed, view from Rim Trail, in Robert H. Treman State Park. Ithaca, New York, November 2, 2005
 Trees damaged by floodings in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 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
 A toadstool and club mosses among fall leaves near Friends Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 Cypress roots near Trammel Crossing in Pedernales Falls State Park. Johnson City, Texas, November 10, 2007
 Lucifer Falls in Enfield Glen, Robert H. Treman State Park. Ithaca, New York, November 2, 2005
 Old suspension bridge over a tributary of Lampasas River at the head of Stillhouse Hollow Nature Trail in Chalk Ridge Falls Park. Belton - Killeen, Texas, August 17, 2008
 Green false nightshade (Chamaesaracha coronopus) near a parking lot in McKinney Falls State Park near Austin. Texas, May 10, 2009
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 Chapman Falls in Devils Hopyard State Park. East Haddam, Connecticut, June 6, 2004
 Fall colors of poison ivy in south-western part of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Laurel Falls near Orange Trail in DeSoto State Park on Lookout Mountain. Fort Payne, Alabama, May 19, 2007
 Cypress roots near Trammel Crossing at evening in Pedernales Falls State Park. Johnson City, Texas, November 10, 2007
 Limestone cave with a spring of a tributary of Lampasas River near the entrance of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Fall colors in Happy Hollow Park. West Lafayette, Indiana, October 27, 1999.
 A toadstool among fall leaves near a road between ponds in Borderland State Park. North Easton, October 16, 2004
 Turkey tail mushrooms near Lake Treman in Buttermilk Falls State Park. Ithaca, New York, October 13, 2005
 Pluto Falls in Watkins Glen State Park. New York, October 13, 2005
 Mechanisms of a grist mill in Dunns Falls Park. Meridian, Mississippi, February 1, 2007
 River bed of a tributary of Lampasas River near the entrance of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Cypress downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Cypress forest in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Texas aster (Aster texanus) near a pond of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 One of potholes of Chapman Falls in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 Fallen sycamore tree in snow near Gorge Trail in Taughannock Falls State Park. New York, November 23, 2005
 Christmas cholla cactus (Tasajillo, Opuntia leptocaulis) on Homestead Trail in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Indian mallow (Abutilon fruticosa) near a parking of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Cypress trees combed by past floodings in Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 29, 2008
 Battleship Cove park, in fog at morning. Fall River, Massachusetts, September 24, 2004
 A log on South Rim Trail in Taughannock Falls State Park. Ithaca, New York, October 26, 2005
 Small green flowers of pigeon-berry (Rivina humilis, rouge-plant) in a forest near Onion Creek in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Cypress needles below Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 7, 2009
 International students of Purdue University walking over rapids and tubs of a creek in Potholes Park (Fall Creek Gorge) near Pine Village. Indiana, June 5, 1999.
 Potholes Park, Fall Creek Gorge. The trip was organized by Purdue University International Center. Near Pine Village, Indiana, June 5, 1999.
 Puzzle-like bark of a fallen sycamore near Gorge Trail in Taughannock Falls State Park. Ithaca, New York, October 11, 2005
 A gorge in Noccalula Falls Park. Gadsden, Alabama, January 15, 2006
 Fruits of Ricinus communis (Castorbean, Castor Oil plant, Palma Christi, Ricin, Wonder tree, Krapata) near Beach Area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 A toadstool among fall leaves and pine needles near Friends Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 Group of students of Texas A and M University at Beach Area parking in Pedernales Falls State Park. Johnson City, Texas, November 29, 2008
 Mature seed head of curly dock (Rumex) in McKinney Falls State Park near Austin. Texas, May 10, 2009
 Buffalo bur (Solanum rostratum) in McKinney Falls State Park near Austin. Texas, May 10, 2009
 Turkey tail mushrooms on a stump in Buttermilk Falls State Park. New York, November 16, 2005
 Blue flowers of mealy sage (Salvia farinacea) on opposite side of the river downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Rice stink bug nymph (Oebalus pugnax) on bluestem grass in McKinney Falls State Park near Austin. Texas, May 10, 2009
 Inspecting a creek in Potholes Park (Fall Creek Gorge) by international students of Purdue University. Near Pine Village, Indiana, June 5, 1999.
 Late fall in Happy Hollow Park. West Lafayette, Indiana, October 27, 1999.
 Fall colors in Happy Hollow Park. West Lafayette, Indiana, October 27, 1999.
 Tetrameric flower of water-primrose willowherb (Ludwigia) near Onion Creek in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Blooming cherry like tree in McKinney Falls State Park. Austin, Texas, March 7, 2009
 A plant in a gorge of Taughannock Falls State Park near Ithaca. New York, October 8, 2005
 A wall of the gorge in Taughannock Falls State Park. New York, November 23, 2005
 Mustard flowers in grist mill in McKinney Falls State Park. Austin, Texas, October 26, 2008
 A spring with maiden ferns of a small creek in Chalk Ridge Falls Park. Belton - Killeen, Texas, May 17, 2009
 Cypresses and the river in north-east area of Pedernales Falls State Park. Johnson City, Texas, November 6, 2010
 Fall colors of cypress trees in Central Park. College Station, Texas, November 20, 2010
 Overcoming a tub in a creek in Potholes Park (Fall Creek Gorge) by an international student of Purdue University. Near Pine Village, Indiana, June 5, 1999.
 Parking lot of a house in northern Fall River. Massachusetts, March 19, 2003.
 Pioneer cemetery near northern park boundary at Wilson Ranch Road in Pedernales Falls State Park. Johnson City, Texas, November 10, 2007
 Pretty sneezeweed (Helenium elegans) with down-flexed ray flowers near Lampasas River in Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, May 17, 2009
 Fall colors of Boot Canyon. Big Bend National Park, November 27, 2009
 Cypresses in north-east area of Pedernales Falls State Park. Johnson City, Texas, November 6, 2010
 Fall colors of Chinese tallow (Sapium sebiferum) near a pond of Research Park on campus of Texas A and M University. College Station, Texas, November 14, 2010
 Falls on the Brazos Park. Marlin, Texas, July 17, 2011
 Dam of Falls on the Brazos Park. Marlin, Texas, July 17, 2011
 Fall foliage of Chinese Pistache (Pistacia chinensis), on Hensel Drive near a parking lot of TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 21, 2011
 Fall colors of farkleberry in Lake Bryan Park. Bryan, Texas, January 7, 2012
 Fall colors of woolly croton (Croton capitatus) on Post Oak Trail in Lick Creek Park. College Station, Texas, October 23, 2012
 Fall colors of cocklebur (Xanthium strumarium) in Lick Creek Park. College Station, Texas, November 1, 2012
 Fall colors of wild muskmelon (Cucumis melo, Dudaim melon) on utility cutting in Lake Bryan Park. Bryan, Texas, November 22, 2012
 Fall colors of Chinese tallow (Sapium sebiferum) on a lake shore in Lake Bryan Park. Bryan, Texas, November 22, 2012
 Red fall foliage of Chinese tallow (Sapium sebiferum) on a lake shore in Lake Bryan Park. Bryan, Texas, November 22, 2012
 Fall colors of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Fall foliage of Chinese tallow in Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Fall foliage of Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Fall colors of swamp cypress of Research Park on campus of Texas A and M University. College Station, Texas, November 28, 2012
 Fall colors of horsenettle (Solanum carolinense) in Lick Creek Park. College Station, Texas, November 30, 2012
 Fall colors of grasses in Bastrop State Park. Bastrop, Texas, January 5, 2013
 Water cascade in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
 Small waterfall in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
 Giant boulder in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
 Narrowed stream below the falls in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
 Weathered white boulder in area of Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
 Weathered cypress roots in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
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