Race Point Light in dunes of Cape Cod. Provincetown, Massachusetts, April 10, 2004
Dunes of Laskovy Beach in Solnechnoe, west from Saint Petersburg. Russia, September 5, 2017
Dunes and Horseneck Beach at evening. Westport, Massachusetts, January 17, 2005.
Hairy flower buds of morning glory (Convolvulus cephalopodus) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
Brownish plant Cornulaca aucheri(?) (local name thalj) at the foot of a sand dune near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Loop road around Singing Sand Dunes near Mesaieed. Qatar, March 10, 2012
Drifting snow and beach grass on dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 18, 2005.
Dunes of Horseneck Beach at evening. Westport, Massachusetts, January 17, 2005.
Orange lithified (compacted and hardened, turned to stone) sand dune in area of Jebel Al-Nakhsh (Khashm an Nakhsh). South-western Qatar, March 25, 2016
Cluster of dune stinkhorn mushrooms (Phallus hadriani) on mulch under live oaks on the university golf course at Texas Avenue. College Station, Texas, December 13, 2018
Mountain brownie mushrooms (Deconica montana, Psilocybe montana) on haircap moss (Polytrichum piliferum) in dunes near the lake south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
Dune stinkhorn mushroom (Phallus hadriani) on a grassy lawn on Robinson Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019
Sand dunes covered by flowers of Launaea mucronata subsp. mucronata near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Vegetation on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
Dry bush of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on sand dunes in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
Block Island North Lighthouse in dunes of Sandy Point. New Shoreham, Rhode Island, April 29, 2004
Desert lizard Arabian toad headed agama (Phrynocephalus arabicus) standing on extended legs on sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Snow dunes in polar desert of Quttinirpaaq National Park on Ellesmere Island in Canadian territory, north of the Arctic Circle, near Van Hauen Pass. View from a window of a plane from Dubai, UAE to Houston, TX, April 28, 2011
Cluster of flowers of Moltkiopsis ciliata (local names halam, Ghabshah) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
Close up of stalked puffball mushrooms (stalkballs, Tulostoma) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Lithified (compacted and hardened, turned to stone) sand dune in area of Jebel Al-Nakhsh (Khashm an Nakhsh). South-western Qatar, March 25, 2016
A dune of Horseneck Beach at evening. Westport, Massachusetts, June 10, 2003
Mixture of drifting snow and sand between dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 18, 2005.
Accumulation of drifting sand around bushy desert plants Cornulaca aucheri(?) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Dunes Hotel in West Bay from Al Shatt Street. Doha, Qatar, February 20, 2014
Dunes of Sandy Neck in Cape Cod, view from Trail 1. Barnstable, Massachusetts, May 1, 2004
Desert lizard Eastern sandfish (skink, Chalcides mitranus, Scincus mitranus) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Fresh shoots and a dry plant of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
Dunes of Horseneck Point at evening. Westport, Massachusetts, February 1, 2005.
Dunes Hotel in West Bay from Al Shatt Street, looking up. Doha, Qatar, February 20, 2014
View from a crest of sand dune in Traina Sinkhole (karst depression) AOI 2 north-west of Khor Al Adaid. Southern Qatar, January 23, 2015
Inflorescence of Moltkiopsis ciliata (local names halam, Ghabshah) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
Desert species of morning glory (Convolvulus cephalopodus) against blue sky on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 25, 2016
Camel with entangled legs in area of dunes in desert south-west from Al Wakrah. Qatar, April 1, 2011
Pebbles covering layers of lithified sand dune in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
Flower of sea purslane (Sesuvium portulacastrum) in dunes of East Beach. Galveston, Texas, January 19, 2013
View from a crest of an arc-shaped sand dune (barchan) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Airplane landing on American military base Al Udeid, view from dunes area south from Abu Nahlah. Qatar, June 23, 2015
Grits of eolian sand on surface of dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Close up of a desert lizard Eastern sandfish (skink, Chalcides mitranus, Scincus mitranus) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Sand-blast type of wind abrasion at the foot of a sand dune near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Desert lizard Eastern sandfish (skink, Chalcides mitranus, Scincus mitranus) on rock near dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Close up of Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from area of Dunes Hotel in West Bay. Doha, Qatar, May 10, 2014
Flowers of Launaea mucronata subsp. mucronata on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, February 26, 2016
Fruits of Tribulus macropterus var. arabicus growing on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Blooming sand button (creeping thorn rose, Neurada procumbens, local name saadan) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
Climbing an orange lithified (hardened) sand dune in area of Jebel Al-Nakhsh in south-western Qatar, April 2, 2016
Vegetation on sand dunes in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 8, 2016
Sand dunes south from Sealine Beach Resort near Mesaieed. Southern Qatar, May 27, 2016
Eggs and young dune stinkhorn mushrooms (Phallus hadriani) on mulch under live oaks on the university golf course at Texas Avenue. College Station, Texas, December 10, 2018
Dunes building up on east part of Ship Island flattened by a hurricane. Mississippi, October 29, 2006
Speed Bump road sign near Singing Sand Dunes near Mesaieed. Qatar, March 10, 2012
Dunes along a road north from Ashkelon, near Tel Poran. The Middle East, April 5, 2001
Desert lizard Arabian toad headed agama (Phrynocephalus arabicus) standing on extended legs to limit contact with hot sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Dunes and Gulf of Finland between Solnechnoe and Sestroretsk at windy day. Near Saint Petersburg, Russia, August 1, 2001
Creeping flowers of railroad vine (Ipomoea pes-caprae, the beach morning glory or Goat s foot) and pillow weeds colonizing the dunes of Ship Island. Mississippi, October 8, 2006
Flowers of beach pea (Lathyrus maritimus, Russian name Cheena) in dunes of Solnechnoe, west from Saint Petersburg. Russia, June 30, 2011
Road sign covered by sand near Singing Sand Dunes near Mesaieed. Qatar, March 10, 2012
Sea rocket (Cakile geniculata) in dunes of East Beach. Galveston, Texas, January 19, 2013
Tracks of toad-headed agama lizard at the foot of a sand dune near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Beach Pea (Lathyrus maritimus, Russian name Cheena) in dunes of Solnechnoe, west from Saint Petersburg. Russia, June 30, 2011
Southern side of Singing Sand Dunes near Mesaieed. Qatar, March 10, 2012
Pagoda tree (Plumeria alba) near Dunes Hotel in West Bay. Doha, Qatar, April 22, 2014
Dunes along a road north from Ashkelon, near Tel Poran in Nizzanim reserve. The Middle East, April 5, 2001
Twin high-rise towers of Palisade Palms Condominiums and beach access boardwalk over dunes washed away by hurricane Ike to East Beach. Galveston, Texas, November 15, 2008
Dried parasitic plant Cynomorium coccineum (desert, or red thumb, tarthuth) in dunes of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
Rounded and fine-grained eolian sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Young plant of Tribulus macropterus var. arabicus on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
Launaea mucronata subsp. mucronata in bloom on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, February 26, 2016
Stalked puffball mushrooms (stalkballs, Tulostoma) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Blooming Arabian Primrose (Arnebia hispidissima) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Morning glory (Convolvulus cephalopodus) with flowers on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
Flowers in dunes west from Beeri Reserve, 3 miles north from Gaza city. The Middle East, March 21, 2002
Dunes with wind blown snow near Provincelands Visitor Center in Cape Cod. Massachusetts, January 31, 2004
Visitors of Texas A and M University at Qatar walking on Singing Sand Dunes near Mesaieed. Qatar, March 10, 2012
Weather station with Nexgen anemometer and wind vane on desert plane in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Poop of a desert lizard with remains of plants in sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Dune stinkhorn mushrooms (Phallus hadriani) on Robinson Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 27, 2013
Sedge (Cyperus conglomeratus)(?) growind at the foot of a sand dune in Traina Sinkhole (karst depression) AOI 2 north-west of Khor Al Adaid. Southern Qatar, January 23, 2015
Dunes along a road north from Ashkelon, near Tel Poran. The Middle East, April 5, 2001
One of Provincetown dune shacks near Snail Trail in Cape Cod. Massachusetts, January 1, 2005
Some grass on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
Blooming Moltkiopsis ciliata (local names halam, Ghabshah) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
Flowers of Moltkiopsis ciliata (local names halam, Ghabshah) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
Flower of Indigofera intricata (local name humeira) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Morning glory (Convolvulus cephalopodus) with emerging flowers on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
Large half dry bush of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on sand dunes in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
View of Ashkelon from sandy dunes of north-west area. The Middle East, June 2, 2000
Cranberry bogs between dunes of Head of the Meadow Beach. Truro, Massachusetts, March 20, 2004
Sea Purslane (Sesuvium portulacastrum) in dunes of East Beach. Galveston, Texas, January 19, 2013
Eolian sand from area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Area of Dunes Hotel in West Bay at morning. Doha, Qatar, December 7, 2014
A fleshy parasite (?) plant in dunes in northern Ashkelon. The Middle East, April 5, 2001
Provincetown dune shacks near a beach, view from Snail Trail in Cape Cod. Massachusetts, April 10, 2004
Dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, April 10, 2004
An artistically made lavatory(?) of one of Provincetown dune shacks near Snail Trail in Cape Cod. Massachusetts, January 1, 2005
Desert lizard Eastern sandfish (skink, Chalcides mitranus, Scincus mitranus) in sand near dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Dunes of Sestroretsky Kurort, west from Saint Petersburg. Russia, September 5, 2013
In dunes of Horseneck Beach at evening. Westport, Massachusetts, June 10, 2003
Cranberry bog in dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, April 10, 2004
Creeping weeds spreading on dunes of Ship Island. Mississippi, October 8, 2006
Desert lizard Arabian toad headed agama (Phrynocephalus arabicus) with fringes of long scales around the eyes to keep out sand grains in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Desert lizard Arabian toad headed agama (Phrynocephalus arabicus) on rocky plane in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Some grass, probably sedge (Cyperus conglomeratus)(?), growing on a crest of sand dune in Traina Sinkhole (karst depression) AOI 2 north-west of Khor Al Adaid. Southern Qatar, January 23, 2015
Carpet of flowers of Launaea mucronata subsp. mucronata on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Dry bush of Haloxylon salicornicum (Hammada elegance) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Fine grits of eolian sand on surface of dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Salt-and-pepper moth (Utetheisa lotrix) or may be Utetheisa pulchella on Zygophyllum qatarense on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
Rosette of leaves of morning glory (Convolvulus cephalopodus) with flower buds on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
Dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 1, 2005
Dunes of Horseneck Beach near Horseneck Point at evening. Westport, Massachusetts, January 30, 2005.
Dead trees on dunes of North Beach Sandy Hook, New Jersey, March 11, 2007
Close up of rounded and fine-grained eolian sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Violet flint rocks carved by drifting sand (sandblasted) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Dunes near Race Point Beach south from Provincetown in Cape Cod. Massachusetts, August 14, 2003
Dunes of Horseneck Beach near a parking lot. Massachusetts, August 28, 2003
Mixture of sand and snow on dunes near Provincelands Visitor Center in Cape Cod. Massachusetts, January 31, 2004
Drifting snow in dunes of Horseneck Point. Westport, Massachusetts, February 1, 2005.
Desert lizard Arabian toad headed agama (Phrynocephalus arabicus) standing on sand at hot afternoon in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Flint stone with a wind carved hole on desert plain in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Dunes of Laskovy Beach in area of volleyball courts in Solnechnoe, west from Saint Petersburg. Russia, September 5, 2013
Cluster of rosettes of leaves of Launaea capitata on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
Morning glory (Convolvulus cephalopodus) started to bloom on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 25, 2016
Dunes north from Ashkelon, near Tel Poran. The Middle East, April 5, 2001
Dunes north from Ashkelon littered by unexploded rifle grenades. The Middle East, April 5, 2001
Common autumn flowers of pancratium in dunes near Mediterranean beach in southern Ashkelon, with tracks of lizards on the sand. The Middle East, September 19, 2001
Flowers in dunes west from Beeri Reserve, 3 miles north from Gaza city. The Middle East, March 21, 2002
Dunes near Herring Cove Beach in Cape Cod. Provincetown, Massachusetts, April 10, 2004
Effects of wind abrasion on desert rocks in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Fossilized sea urchin on desert plane in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Pebbles covering lithified sand dune in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
Desert plant Cornulaca monacantha (local names thalj, thallaj) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
Chamberbitter weeds (stonebreaker, Phyllanthus niruri) near Dunes Hotel in West Bay. Doha, Qatar, April 22, 2014
Blooming plant of Tribulus macropterus var. arabicus on sand dunes in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
Dunes, bushes and melting snow near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 1, 2005
Remains of beach access boardwalk from Palisade Palms Condominiums over dunes to East Beach (the dunes were gone after a hurricane Ike). Galveston, Texas, November 15, 2008
Fragments of beach access boardwalk from Beachtown over dunes (gone after hurricane Ike) to East Beach. Galveston, Texas, November 15, 2008
Taking nature picture of a desert plant in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Mixture of course and fine grained eolian sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Fine-grained eolian sand moving on a layer of course grained sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Desert plant of aster family with yellow flowers Pulicaria undulata (Kootkaat, Rabool, Rabl, Rabd, Ghobbeira, Ghobbayra-a, Shaay gabali) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Seidlitzia rosmarinus (Salsola rosmarinus, Suaeda rosmarinus, local names shenan, Julman) on dunes near Sealine Beach Resort near Mesaieed. Southern Qatar, March 5, 2014
Bush of Cornulaca monacantha (local names thalj, thallaj) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
Poison ivy bushes on dunes of Town Neck Beach in Cape Cod. Sandwich, Massachusetts, May 18, 2003
Dunes near Provincelands Visitor Center in Cape Cod. Massachusetts, January 31, 2004
Dunes and melting snow near Snail Trail in Cape Cod. Provincetown, Massachusetts, January 1, 2005
Provincetown dune shacks near a beach, view from Snail Trail in Cape Cod. Massachusetts, January 1, 2005
Dunes of Horseneck Beach at evening. Westport, Massachusetts, January 30, 2005.
Seedling of a salt tolerant plant Anabasis setifera in dunes of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
Wind carved flint rocks (aeolian abrasion) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Remains of a bedouin campfire with a rusty tin can on desert plane in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Dunes Hotel from Q-Shield head Offices Street in West Bay at evening. Doha, Qatar, April 5, 2014
Old fishing village (ghost town) of Al Khuwair behind sand dunes west from Lekhwair on northern coast. Qatar, June 6, 2015
Placing pitfall traps in sand at the foot of a barchan dune near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Eroded flint stones by drifting sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Desert lizard Arabian toad headed agama (Phrynocephalus arabicus) standing on rocks at hot afternoon in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Desert lizard Arabian toad headed agama (Phrynocephalus arabicus) with raised tail used for visual signals in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Fossil sea urchins (echinoids, echinoderms) taken from desert in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 22, 2013
Two fossil sea urchins (echinoids, echinoderms) taken from desert in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 22, 2013
Dunes Hotel from Q-Shield head Offices Street in West Bay. Doha, Qatar, April 5, 2014
Camels in a farm in dunes area south from Abu Nahlah. Qatar, June 23, 2015
Orange lithified (compacted and hardened, turned to stone) sand dune in area of Jebel Al-Nakhsh in south-western Qatar, April 2, 2016
A forest on dunes of Horseneck Beach. Westport, Massachusetts, May 15, 2003
Dunes near Snail Trail in Cape Cod. Provincetown, Massachusetts, April 10, 2004
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
Forest in dunes of Sestroretsky Kurort, west from Saint Petersburg. Russia, September 5, 2013
Chamberbitter plant (stonebreaker, Phyllanthus niruri) near Dunes Hotel in West Bay. Doha, Qatar, April 22, 2014
Cornulaca aucheri (local name thalj) near a sand dune south from Abu Nahlah. Qatar, April 25, 2014
Details of Cornulaca aucheri (local name thalj) near a sand dune south from Abu Nahlah. Qatar, April 25, 2014
Sand ripples and low dunes at sunrise near Sealine Beach Resort near Mesaieed. Southern Qatar, December 11, 2015
Pillow-shaped flowers in dunes of Ship Island. Mississippi, October 8, 2006
Grits of eolian sand from area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Wind driven sand grains of two different sizes in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Blooming Cornulaca monacantha(?) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
Beach panicum or seashore paspalum(?) colonizing dunes of Ship Island. Mississippi, October 8, 2006
Remains of beach access boardwalk from Beachtown arcade over dunes of East Beach. Galveston, Texas, November 15, 2008
Rounded and well sorted eolian sand on a crest of a sand dune in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Frightened desert lizard Arabian toad headed agama (Phrynocephalus arabicus) changing coloration of its scales to grey and yellow in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Remains of Arabic newspaper in desert sand in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
