![](../../pictures/archives/compress/2008/666/jpeg/06t.jpg) 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
![](../../pictures/archives/compress/2008/666/jpeg/07t.jpg) 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
![](../../pictures/archives/compress/2008/666/jpeg/03t.jpg) 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
![](../../pictures/archives/compress/2009/749/jpeg/06t.jpg) 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
![](../../pictures/archives/compress/2008/666/jpeg/01t.jpg) Waterfall of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
![](../../pictures/archives/compress/2008/666/jpeg/04t.jpg) Waterfall and a pond of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
![](../../pictures/archives/compress/2008/666/jpeg/02t.jpg) 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
![](../../pictures/archives/compress/2009/749/jpeg/04t.jpg) Waterfall of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, May 17, 2009
![](../../pictures/archives/compress/2009/749/jpeg/05t.jpg) A spring with maiden ferns of a small creek in Chalk Ridge Falls Park. Belton - Killeen, Texas, May 17, 2009
![](../../pictures/archives/compress/2001/199/jpeg/16t.jpg) Tributary of Nahal Darokh river going through chalk hills 4 miles east from Sde Boker, view from lower site. The Middle East, April 9, 2001
![](../../pictures/archives/compress/2008/684/jpeg/08t.jpg) River flats in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/683/jpeg/20t.jpg) River downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/684/jpeg/16t.jpg) Cypresses on a river island in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/684/jpeg/21t.jpg) Rusty cypress foliage on a river in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/683/jpeg/22t.jpg) Opposite side of the river downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/683/jpeg/23t.jpg) View from opposite side of the river downstream from Cypress Pool in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/692/jpeg/10t.jpg) Pedernales River in Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 29, 2008
![](../../pictures/archives/compress/2008/684/jpeg/07t.jpg) Shores of Pedernales River below bluffs in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/684/jpeg/10t.jpg) Pedernales River in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/684/jpeg/06t.jpg) Cypress trees lining Pedernales River below bluffs in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2008/683/jpeg/25t.jpg) 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
![](../../pictures/archives/compress/2001/207/jpeg/32t.jpg) Northern tributary of Tseelim River, view from Roman road from Masada. The Middle East, May 17, 2001
![](../../pictures/archives/compress/2001/192/jpeg/15t.jpg) Southern tributary of Netafim River (?), 3 miles north-west from Eilat. The Middle East, March 22, 2001
![](../../pictures/archives/compress/2008/683/jpeg/17t.jpg) Lake below the falls in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2017/2134/jpeg/19t.jpg) Falls of a dam of Volchya River after heavy rains in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
![](../../pictures/archives/compress/2006/554/jpeg/26t.jpg) Bayou Barbay, a tributary of Amite River, view from Pete s Landing at Road 444 in Maurepas. Livingston Parish, Louisiana, November 25, 2006
![](../../pictures/archives/compress/2006/555/jpeg/02t.jpg) Water tupelo in Bayou Barbay, a tributary of Amite River, view from Pete s Landing at Road 444 in Maurepas. Livingston Parish, Louisiana, November 25, 2006
![](../../pictures/archives/compress/2006/555/jpeg/01t.jpg) A cypress and water tupelo in Bayou Barbay, a tributary of Amite River, view from Pete s Landing at Road 444 in Maurepas. Livingston Parish, Louisiana, November 25, 2006
![](../../pictures/archives/compress/2004/400/jpeg/11t.jpg) Area of Fall River MA and Somerset from a plane from Atlanta GA to Boston MA. Highway No. 195 crosses Lee River, Taunton River, and South/North Watuppa Ponds (from bottom to top). Clearly visible are Brayton Point Power Plant on a tip of a small peninsula and Braga Bridge across Taunton River. July 9, 2004
![](../../pictures/archives/compress/2001/199/jpeg/18t.jpg) Chalk hills at Nahal Darokh river 4 miles east from Sde Boker. The Middle East, April 9, 2001
![](../../pictures/archives/compress/2001/199/jpeg/20t.jpg) Chalk hills at Nahal Darokh river 4 miles east from Sde Boker. The Middle East, April 9, 2001
![](../../pictures/archives/compress/2001/199/jpeg/21t.jpg) Chalk hills at Nahal Darokh river 4 miles east from Sde Boker. The Middle East, April 9, 2001
![](../../pictures/archives/compress/2003/353/jpeg/03t.jpg) Clearing sky over Taunton River after an evening thunderstorm from an apartment in northern Fall River at 8:13 p.m. Massachusetts, August 13, 2003
![](../../pictures/archives/compress/2003/353/jpeg/04t.jpg) Clearing sky over Taunton River after an evening thunderstorm from an apartment in northern Fall River at 8:14 p.m. Massachusetts, August 13, 2003
![](../../pictures/archives/compress/2006/555/jpeg/03t.jpg) A cypress and water tupelo reflected in Bayou Barbay, a tributary of Amite River, view from Pete s Landing at Road 444 in Maurepas. Livingston Parish, Louisiana, November 25, 2006
![](../../pictures/archives/compress/2008/666/jpeg/23t.jpg) Muscovy duck (Cairina moschata) on Brazos River bank in Martin Luther King, Jr. Park. Waco, Texas, August 23, 2008
![](../../pictures/archives/compress/2004/410/jpeg/26t.jpg) A pond of Oredezh River behind the dam and red sand shores of the river, 50 miles south from Saint Petersburg. Russia, August 22, 2004
![](../../pictures/archives/compress/2008/667/jpeg/09t.jpg) Exfoliating bark of river birch (Betula nigra) on Deer Run Trail in Lick Creek Park. College Station, Texas, August 28, 2008
![](../../pictures/archives/compress/2008/666/jpeg/22t.jpg) Gnarl on cypress knees damaged by lawn mowers near a river walk in Martin Luther King, Jr. Park. Waco, Texas, August 23, 2008
![](../../pictures/archives/compress/2009/804/jpeg/17t.jpg) River below Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 7, 2009
![](../../pictures/archives/compress/2004/394/jpeg/21t.jpg) Chapman Falls and Eightmile River in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
![](../../pictures/archives/compress/2008/667/jpeg/08t.jpg) Brown and pinkish papery strips of bark of river birch (Betula nigra) on Deer Run Trail in Lick Creek Park. College Station, Texas, August 28, 2008
![](../../pictures/archives/compress/2008/667/jpeg/07t.jpg) Film-like papery peeling curls of bark of river birch (Betula nigra) on Deer Run Trail in Lick Creek Park. College Station, Texas, August 28, 2008
![](../../pictures/archives/compress/2004/373/jpeg/25t.jpg) Taunton River, USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 6:39 a.m. Fall River, Massachusetts, January 21, 2004
![](../../pictures/archives/compress/2013/1132/jpeg/06t.jpg) Cypress roots enveloping a river boulder in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
![](../../pictures/archives/compress/2019/2429/jpeg/04t.jpg) Button lichen (Buellia) on limestone near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2010/896/jpeg/14t.jpg) Cypresses and the river in north-east area of Pedernales Falls State Park. Johnson City, Texas, November 6, 2010
![](../../pictures/archives/compress/2019/2428/jpeg/25t.jpg) Some whitish lichen on a limestone rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2008/666/jpeg/24t.jpg) Bare red face with a pronounced caruncle at the base of the bill of Muscovy duck (Cairina moschata) at a river walk in Martin Luther King, Jr. Park. Waco, Texas, August 23, 2008
![](../../pictures/archives/compress/2001/204/jpeg/22t.jpg) A tributary of Nahal Nekarot River running from southern side of Ramon Crater, 6 miles south-east from Mitzpe Ramon. The Middle East, May 3, 2001
![](../../pictures/archives/compress/2019/2429/jpeg/03t.jpg) Button lichen (Buellia) on limestone rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2013/1132/jpeg/07t.jpg) Entangled cypress roots growing over river boulders in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
![](../../pictures/archives/compress/2011/978/jpeg/07t.jpg) Caked mud of a river near Somerville Lake in Big Creek Park. Texas, August 13, 2011
![](../../pictures/archives/compress/2010/896/jpeg/08t.jpg) Pedernales river above the falls. Johnson City, Texas, November 6, 2010
![](../../pictures/archives/compress/2010/896/jpeg/09t.jpg) Pedernales river below the falls. Johnson City, Texas, November 6, 2010
![](../../pictures/archives/compress/2019/2429/jpeg/15t.jpg) Some dark-green crustose lichen on a limestone rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2002/265/jpeg/34t.jpg) Entrance to Ein Gedi park, from the side of Nahal Arugot river. The Middle East, April 4, 2002
![](../../pictures/archives/compress/2019/2428/jpeg/19t.jpg) Bordered scale lichen (Psora pseudorussellii) on a conglomerate rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2008/681/jpeg/09t.jpg) Creek and a cypress in McKinney Falls State Park, near Upper falls. Austin, Texas, October 26, 2008
![](../../pictures/archives/compress/2008/683/jpeg/18t.jpg) Cypress Pool below the falls in Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
![](../../pictures/archives/compress/2010/896/jpeg/10t.jpg) Pedernales river in beach area of Pedernales Falls State Park. Johnson City, Texas, November 6, 2010
![](../../pictures/archives/compress/2001/197/jpeg/04t.jpg) Near the Banias Falls on Hermon River in Banias Park. Golan Heights, the Middle East, April 7, 2001
![](../../pictures/archives/compress/2010/884/jpeg/10t.jpg) Lower Falls of Yellowstone River from a lookout in Canyon Village. Yellowstone Park, Wyoming, July 24, 2010
![](../../pictures/archives/compress/2001/204/jpeg/32t.jpg) A big tributary of Nahal Nekarot River and Ramon s Tooth (black hill) at southern side of Ramon Crater, 6 miles south-east from Mitzpe Ramon. The Middle East, May 3, 2001
![](../../pictures/archives/compress/2019/2428/jpeg/20t.jpg) Partially dry bordered scale lichen (Psora pseudorussellii) on a conglomerate rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2019/2428/jpeg/22t.jpg) Bordered scale lichen (Psora pseudorussellii) in wet condition on a conglomerate rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2019/2428/jpeg/21t.jpg) Bordered scale lichen (Psora pseudorussellii) on a limestone conglomerate rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2003/363/jpeg/14t.jpg) Taunton River north from Fall River Heritage State Park at 4:45 p.m. Massachusetts, October 29, 2003
![](../../pictures/archives/compress/2008/681/jpeg/19t.jpg) Indian mallow (Abutilon fruticosa) near a parking of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
![](../../pictures/archives/compress/2001/187/jpeg/12t.jpg) A tributary of Nahal Revivim descending from a mountain ridge near Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2001/187/jpeg/08t.jpg) A tributary of Nahal Revivim descending from a mountain ridge near Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2013/1132/jpeg/14t.jpg) Hollow part of a cypress tree in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
![](../../pictures/archives/compress/2010/884/jpeg/08t.jpg) Lower Falls of Yellowstone River from Grand View Lookout Point in Canyon Village. Yellowstone Park, Wyoming, July 24, 2010
![](../../pictures/archives/compress/2004/413/jpeg/25t.jpg) Taunton River, view from Battleship Cove park in Fall River at morning. Massachusetts, September 24, 2004
![](../../pictures/archives/compress/2011/945/jpeg/13t.jpg) Pepsi-Cola Falls of Tosna River near Sablino, south from Saint Petersburg. Russia, May 21, 2011
![](../../pictures/archives/compress/2013/1132/jpeg/18t.jpg) Hollow part of a cypress tree at sunset in Pedernales Falls State Park. Johnson City, Texas, January 12, 2013
![](../../pictures/archives/compress/2001/187/jpeg/16t.jpg) A dry riverbed at spring of a tributary of Nahal Revivim descending from a mountain ridge near Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2001/187/jpeg/32t.jpg) Red anemones in a riverbed of a tributary of Nahal Revivim descending from a mountain ridge to Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2019/2428/jpeg/24t.jpg) Chiseled sunken disk lichen (Circinaria contorta, Aspicilia contorta) on limestone near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/1999/109/jpeg/07t.jpg) Limestone erosion forms at Koomer Ridge Trail. Red River Gorge, Kentucky, November 7, 1999.
![](../../pictures/archives/compress/2001/187/jpeg/17t.jpg) Spring flowers in a riverbed of a tributary of Nahal Revivim descending from a mountain ridge near Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2001/187/jpeg/19t.jpg) Common flowers in a riverbed of a tributary of Nahal Revivim descending from a mountain ridge near Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2001/187/jpeg/31t.jpg) Garlic-like flowers in a riverbed of a tributary of Nahal Revivim descending from a mountain ridge to Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2000/167/jpeg/19t.jpg) Sorek River near western entrance to Jerusalem. The Middle East, December 30, 2000
![](../../pictures/archives/compress/2008/666/jpeg/27t.jpg) Steel arch bridge spanning Brazos River (Washington Street Bridge, built in 1901), from south-west. Waco, Texas, August 23, 2008
![](../../pictures/archives/compress/1999/109/jpeg/09t.jpg) Creeping fern among dry leaves and needles on Koomer Ridge Trail. Red River Gorge, Kentucky, November 7, 1999.
![](../../pictures/archives/compress/1999/109/jpeg/08t.jpg) Mushroom-like limestone erosion forms at Koomer Ridge Trail. Red River Gorge, Kentucky, November 7, 1999.
![](../../pictures/archives/compress/2001/187/jpeg/18t.jpg) Blue pimpernel flowers in a riverbed of a tributary of Nahal Revivim descending from a mountain ridge near Yeroham reservoir. The Middle East, March 8, 2001
![](../../pictures/archives/compress/2007/585/jpeg/07t.jpg) Dark Hollow Falls near Skyline Drive. The Meadow, Virginia, May 16, 2007
![](../../pictures/archives/compress/2008/681/jpeg/18t.jpg) Texas aster with variegated fritillary(?) butterfly near a pond of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
![](../../pictures/archives/compress/2008/695/jpeg/17t.jpg) Rocks and Pedernales River in Reimers Ranch park. West from Austin, Texas, December 20, 2008
![](../../pictures/archives/compress/2002/259/jpeg/01t.jpg) View of a northern slope of Nahal Oren river from Etzba Ridge on Mount Carmel. The Middle East, March 5, 2002
![](../../pictures/archives/compress/2019/2428/jpeg/23t.jpg) Firedot lichen Caloplaca subsoluta (Squamulea subsoluta, Caloplaca irrubescens) on limestone near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
![](../../pictures/archives/compress/2008/681/jpeg/17t.jpg) 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
![](../../pictures/archives/compress/2003/363/jpeg/12t.jpg) 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
![](../../pictures/archives/compress/2003/363/jpeg/13t.jpg) 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
![](../../pictures/archives/compress/2003/363/jpeg/15t.jpg) 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
![](../../pictures/archives/compress/2001/170/jpeg/31t.jpg) Entrance to Nahal Tseelim River Gorge, 2 miles north from Masada. The Middle East, January 20, 2001
![](../../pictures/archives/compress/2003/363/jpeg/18t.jpg) Blackstone River south from Hartford Avenue crossing in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
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