 A waterfall near Old Lodging Railroad at Upper Otter Creek Overlook at mile 35 of Blue Ridge Parkway. Buena Vista, Virginia, May 17, 2007
 A dam of Otter Creek Overlook near mile 38 of Blue Ridge Parkway. Buena Vista, Virginia, May 17, 2007
 Otter Creek Overlook near mile 38 of Blue Ridge Parkway. Buena Vista, Virginia, May 17, 2007
 Fields at mile 32 near Blue Ridge Parkway. Buena Vista, Virginia, May 17, 2007
 View at mile 32 of Blue Ridge Parkway. Buena Vista, Virginia, May 17, 2007
 A waterfall near Blue Ridge Parkway, near Mile 80. Peaks of Otter, Virginia, May 17, 2007
 A trillium flower near Blue Ridge Parkway, at Mile 79. Peaks of Otter, Virginia, May 17, 2007
 A bush in bloom near Blue Ridge Parkway, near Mile 80. Peaks of Otter, Virginia, May 17, 2007
 View from Blue Ridge Parkway near Peaks of Otter. Virginia, May 17, 2007
 A farm at mile 25 near Blue Ridge Parkway near Spy Run Gap. Waynesboro, Virginia, May 17, 2007
 View at mile 25 from Blue Ridge Parkway near Spy Run Gap. Waynesboro, Virginia, May 17, 2007
 A pasture at mile 25 of Blue Ridge Parkway near Spy Run Gap. Waynesboro, Virginia, May 17, 2007
 Trees from Hogback Overlook of Blue Ridge Parkway. Luray, Virginia, May 16, 2007
 View from Hogback Overlook of Blue Ridge Parkway. Luray, Virginia, May 16, 2007
 Farms from Pine Tree Overlook, at Blue Ridge Parkway. Roanoke, Virginia, May 17, 2007
 View from Hogwallow Flats Overlook of Blue Ridge Parkway. Front Royal, Virginia, May 16, 2007
 A Quarry from Blue Ridge Parkway. Roanoke, Virginia, May 17, 2007
 Upper Whiteoak Falls near Skyline Drive. Skyland, Virginia, May 16, 2007
 Taughannock Falls near Ithaca, view from upper falls overlook. New York, October 8, 2005
 First snow at Taughannock Falls near Ithaca, view from upper falls overlook. New York, November 23, 2005
 Taughannock Falls, view from upper falls overlook at rain. Ithaca, New York, November 9, 2005
 Frozen Taughannock Falls near Ithaca, view from upper falls overlook. New York, December 10, 2005
 Taughannock Falls near Ithaca, view from upper falls overlook, at cold morning. New York, November 24, 2005
 Taughannock Falls near Ithaca, view from upper falls overlook, at light snowfall. New York, November 23, 2005
 A stone from Thorofare Mountain Overlook of Skyline Drive. Skyland, Virginia, May 16, 2007
 View from Thorofare Mountain Overlook of Skyline Drive. Skyland, Virginia, May 16, 2007
 Dark Hollow Falls near Skyline Drive. The Meadow, Virginia, May 16, 2007
 Hazy hills from Range View Overlook of Skyline Drive. Luray, Virginia, May 16, 2007
 Taughannock Falls near Ithaca from upper overlook, at low water (compare with Taughannock Falls at high water). New York, October 5, 2005
 Taughannock Falls from upper overlook, at high water (compare with Taughannock Falls at low water). Ithaca, New York, October 26, 2005
 Taughannock Falls, view from upper overlook. Ithaca, New York, October 19, 2005
 Taughannock Falls from upper overlook, zoomed. Ithaca, New York, October 26, 2005
 Blue Trail in Six Mile Run Reservoir, approaching Blackwell Mills Road. Somerset, New Jersey, April 29, 2007
 A deer on Linear Park Trail (former railroad) in Cook Natural Area, near Ridge Road. Kingston, New Jersey, May 11, 2007
 Old railroad bridge of MKT Parkway. Columbia, Missouri, September 8, 2005
 Creek and a cypress in McKinney Falls State Park, near Upper falls. Austin, Texas, October 26, 2008
 Twin falls in Pedernales Falls State Park, from an overlook. Johnson City, Texas, November 7, 2009
 Lost Falls near Blue Trail in DeSoto State Park on Lookout Mountain. Fort Payne, Alabama, May 19, 2007
 An otter in Trailside Museum in Blue Hills Reservation. Boston, Massachusetts, November 6, 2004
 Camping on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007
 Indian mallow (Abutilon fruticosa) near a parking of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Prickly pears cactus on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007
 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
 Texas aster with variegated fritillary(?) butterfly near a pond of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Echinocactus horizonthalonius (devil s head cactus, or horse crippler) with daggerlike spines on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007
 A creek near Whiteoak Canyon Trail near Skyline Drive. Skyland, Virginia, May 16, 2007
 Railroad s explosives bunker near Katy Trail east from Rocheport, mile 177.5. Missouri, September 13, 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
 Cairns on Six Mile Creek below upper Ithaca Reservoir. Ithaca, New York, October 19, 2005
 Texas aster (Aster texanus) near a pond of Upper falls in McKinney Falls State Park. Austin, Texas, October 26, 2008
 Skyline Drive in fog in the area of Loft Mountain. Virginia, May 16, 2007
 Area of Loft Mountain at Skyline Drive. Virginia, May 16, 2007
 A stream of Whiteoak Canyon near Skyline Drive. Skyland, Virginia, May 16, 2007
 A spring with maiden ferns of a small creek in Chalk Ridge Falls Park. Belton - Killeen, Texas, May 17, 2009
 Taughannock Falls, from lower overlook. Ithaca, New York, October 11, 2005
 View from Skyline Drive in fog in the area of Dundo Group Camp. Virginia, May 16, 2007
 A road in fog Skyline Drive in the area of Dundo Group Camp. Harrisonburg, Virginia, May 16, 2007
 An old car on Red Trail in Six Mile Run Reservoir, near Cross Brook. Somerset, New Jersey, April 29, 2007
 Yellow Trail in Six Mile Run Reservoir, after flooding. Somerset, New Jersey, April 29, 2007
 Waterfalls from the overlook in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
 A stop during a day hike around Garden Creek Falls, south from Casper. Wyoming, July 18, 2007
 Blooming garlic mustard carpeting forest near Red Trail in Six Mile Run Reservoir. Somerset, New Jersey, May 6, 2007
 Upper parts of Dunnfield Creek. Delaware Water Gap, New Jersey, March 31, 2007
 Upper Taughannock Falls near Ithaca, view from a foot bridge. New York, October 8, 2005
 Upper waterfall of Buttermilk Falls State Park. Ithaca, New York, November 15, 2005
 Smokey Creek Trail through creosote bushes and cacti east from Mule Ear Overlook. Big Bend National Park, Texas, November 25, 2007
 A gorge in Buttermilk Falls State Park, near upper entrance. Ithaca, New York, October 13, 2005
 A waterfall in Buttermilk Falls State Park, near upper entrance. Ithaca, New York, October 23, 2005
 Smokey Creek Trail near Trap Spring east from Mule Ear Overlook, view to the west. Big Bend National Park, Texas, November 25, 2007
 Blue Wave Butterfly (Myscelia cyaniris) with bands of iridescent blue across the upper wing surface in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Upper Taughannock Falls near Ithaca, view from a foot bridge, with light snow. New York, November 23, 2005
 Waterfall of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, May 17, 2009
 Blue violet (Viola) near a railroad near Orekhovo, north from Saint Petersburg. Russia, May 31, 2019
 Blue lupin along railroad in Lembolovo, north from Saint Petersburg, Russia, June 30, 2010
 Virginia Field Park, with gazebo-style octogonal two-tiered bandstand (1895, Karen Renee Wiese Memorial Pavilion) in the center. Calvert, Texas, May 28, 2007
 Marfae Lubrication Service on Railroad Avenue. Donaldsonville, Louisiana, January 7, 2007
 Turquois pool of Bee Creek near Wolf Mountain Trail in Pedernales Falls State Park. Johnson City, Texas, November 10, 2007
 Waterfall of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Gazebo-style octogonal two-tiered bandstand (1895) (Karen Renee Wiese Memorial Pavilion) in the center of Virginia Field Park. Calvert, Texas, January 28, 2007
 Pink and blue lupin near railroad in Shushary, south from Saint Petersburg, Russia, June 23, 2010
 Flower bud of blue lupin along railroad in Lembolovo, north from Saint Petersburg, Russia, June 30, 2010
 Blue lupin (Lupinus) near railroad near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Blue lupin flowers near railroad in Orekhovo, north from Saint Petersburg. Russia, June 5, 2014
 Railroad tracks in Toksovo, 9 miles north from Saint Petersburg. Russia, August 21, 2007
 Purple-tinged prickly pear cactus on Smokey Creek Trail near Trap Spring east from Mule Ear Overlook. Big Bend National Park, Texas, November 25, 2007
 Waterfall and a pond of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Noccalula Falls. Gadsden, Alabama, February 1, 2007
 Buttermilk Falls. Delaware Water Gap, New Jersey, May 12, 2007
 Flowers of blue lupin (Lupinus) near railroad near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Blue lupin (Lupinus) growing near railroad near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Masses of blue lupin (Lupinus) near railroad near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Trap Mountain(?) west from Smokey Creek Trail near Trap Spring east from Mule Ear Overlook. Big Bend National Park, Texas, November 25, 2007
 Masses of blue lupin (Lupinus) near railroad in Orekhovo, 40 miles north from Saint Petersburg. Russia, June 12, 2009
 Blue lupin (Lupinus) on sandy soil near railroad near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Close up of blue lupin (Lupinus) near railroad in Orekhovo, 40 miles north from Saint Petersburg. Russia, June 12, 2009
 Pedernales Falls. Johnson City, Texas, November 10, 2007
 Pedernales Falls. Johnson City, Texas, December 24, 2007
 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
 Riverbed above Pedernales Falls. Johnson City, Texas, November 10, 2007
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