![](../../pictures/archives/compress/2014/1377/jpeg/22t.jpg) Flower of Cistanche tubulosa on a sandy beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/21t.jpg) Flower of Cistanche tubulosa on sand of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/23t.jpg) Bird tracks and a flower of Cistanche tubulosa on sand of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/20t.jpg) Flowers of Cistanche tubulosa at salt marshes near Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/26t.jpg) Brown sea grass on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/25t.jpg) Dead coral on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/19t.jpg) Bones of a sea bird on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/01t.jpg) Air bladders of sargassum seaweed on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/24t.jpg) Tracks of a small crab on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/18t.jpg) Glasswort (Arthrocnemum macrostachyum) on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/11t.jpg) Polycarpaea spicata with flowers on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/12t.jpg) Blooming Polycarpaea spicata on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/02t.jpg) Bladders (aerocysts) of sargassum seaweed on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/05t.jpg) Sea lavender (Qetaif, Limonium axillare) on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/10t.jpg) Basal rosette of Polycarpaea spicata on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/09t.jpg) Sea lavender (Qetaif, Limonium axillare) with flowers on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/08t.jpg) Blooming Sea lavender (Qetaif, Limonium axillare) on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/07t.jpg) Bushes of Sea lavender (Qetaif, Limonium axillare) on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/14t.jpg) Basal rosette of leaves of Polycarpaea spicata on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/04t.jpg) Coastal halophyte Al Kheriza beach plant (Halopeplis perfoliata, khurreyz, string of beads) on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/06t.jpg) Large plant of Sea lavender (Qetaif, Limonium axillare) on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/15t.jpg) Seedling of Seablite (Suaeda vermiculata, local name suwaid) on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/03t.jpg) Coastal halophyte Al Kheriza beach plant (Halopeplis perfoliata, khurreyz, string of beads) on Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/19t.jpg) Salt marshes near Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/22t.jpg) Glasswort (Arthrocnemum macrostachyum) on Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/13t.jpg) Blooming Polycarpaea spicata on sand of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/16t.jpg) Close up of Seablite (Suaeda vermiculata) on sand of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2015/1616/jpeg/08t.jpg) Shoot of Bienertia sinuspersici on a beach near Umm Tays Island in Madinat Al Shamal area. Northern Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/05t.jpg) Seedling of Bienertia sinuspersici on a beach near Umm Tays Island in Madinat Al Shamal area. Northern Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/06t.jpg) Plant of Bienertia sinuspersici on a beach near Umm Tays Island in Madinat Al Shamal area. Northern Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/07t.jpg) Plant of Bienertia sinuspersici in sand on a beach near Umm Tays Island in Madinat Al Shamal area. Northern Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/09t.jpg) Bienertia sinuspersici emerging from sand on a beach near Umm Tays Island in Madinat Al Shamal area. Northern Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/11t.jpg) Young plant of Bienertia sinuspersici in sand on a beach near Umm Tays Island in Madinat Al Shamal area. Northern Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/10t.jpg) Salt tolerant plant of Bienertia sinuspersici on a beach near Umm Tays Island in Madinat Al Shamal area. Northern Qatar, June 26, 2015
![](../../pictures/archives/compress/2014/1377/jpeg/17t.jpg) Salsola soda (Suaeda maritima, Suaeda iranshahrii var. arabica) on sand of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1376/jpeg/21t.jpg) Red seedlings of Salsola soda (Suaeda maritima, Suaeda iranshahrii var. arabica) on littoral of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2014/1377/jpeg/23t.jpg) Purple tinged plants of Salsola soda (Suaeda maritima, Suaeda iranshahrii var. arabica) on sand of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
![](../../pictures/archives/compress/2012/1035/jpeg/07t.jpg) Desert Hyacinth (Cistanche tubulosa) with a host plant, a salt tolerant succulent, at Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
![](../../pictures/archives/compress/2014/1367/jpeg/23t.jpg) Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) on a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab in south-western Qatar, March 3, 2014
![](../../pictures/archives/compress/2014/1372/jpeg/22t.jpg) Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
![](../../pictures/archives/compress/2014/1372/jpeg/21t.jpg) Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
![](../../pictures/archives/compress/2014/1353/jpeg/15t.jpg) Flower of Desert Hyacinth (Cistanche tubulosa, Cistanche phelypaea, Lathraea phelypaea, local names zanoon, Wedaina) at entrance of Umm Bab in south-western Qatar, February 21, 2014
![](../../pictures/archives/compress/2011/920/jpeg/24t.jpg) Flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
![](../../pictures/archives/compress/2014/1373/jpeg/12t.jpg) Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in salt marsh near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
![](../../pictures/archives/compress/2014/1353/jpeg/16t.jpg) Flower buds of Desert Hyacinth (Cistanche tubulosa, Cistanche phelypaea, Lathraea phelypaea, local names zanoon, Wedaina) at entrance of Umm Bab in south-western Qatar, February 21, 2014
![](../../pictures/archives/compress/2011/920/jpeg/22t.jpg) Pyramid flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
![](../../pictures/archives/compress/2015/1540/jpeg/10t.jpg) Emerging flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1540/jpeg/11t.jpg) Flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) growing from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1540/jpeg/14t.jpg) Emerging flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1540/jpeg/20t.jpg) Flower spike of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1540/jpeg/12t.jpg) Flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) appearing from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1525/jpeg/01t.jpg) Flower buds of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
![](../../pictures/archives/compress/2016/1780/jpeg/03t.jpg) Parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with flower buds in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
![](../../pictures/archives/compress/2011/920/jpeg/23t.jpg) Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
![](../../pictures/archives/compress/2014/1353/jpeg/14t.jpg) Desert Hyacinth (Cistanche tubulosa, Cistanche phelypaea, Lathraea phelypaea, local names zanoon, Wedaina) at entrance of Umm Bab in south-western Qatar, February 21, 2014
![](../../pictures/archives/compress/2010/840/jpeg/07t.jpg) Flower of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
![](../../pictures/archives/compress/2010/840/jpeg/22t.jpg) Flower bud of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
![](../../pictures/archives/compress/2015/1542/jpeg/01t.jpg) Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) on a beach in southern Al Wakra. Qatar, February 7, 2015
![](../../pictures/archives/compress/2014/1367/jpeg/14t.jpg) Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) with a host plant Zygophyllum qatarense at entrance of Umm Bab in south-western Qatar, March 3, 2014
![](../../pictures/archives/compress/2015/1540/jpeg/13t.jpg) Blooming Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2010/825/jpeg/02t.jpg) Flower spikes of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) popping from cyanobacterial crust of salt marsh. Southeast coastal area near Mesaieed, Qatar, January 29, 2010
![](../../pictures/archives/compress/2015/1540/jpeg/18t.jpg) Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1525/jpeg/05t.jpg) Parasitic plant Cistanche tubulosa (desert hyacinth) emerging from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
![](../../pictures/archives/compress/2016/1771/jpeg/09t.jpg) Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 4, 2016
![](../../pictures/archives/compress/2011/921/jpeg/04t.jpg) Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) with a host plant, salt tolerant succulent Arthrocnemum macrostachyum (glasswort, local name shnaan) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
![](../../pictures/archives/compress/2015/1540/jpeg/16t.jpg) Blooming plant of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1540/jpeg/19t.jpg) Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) emerging from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2015/1525/jpeg/04t.jpg) Emerging parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
![](../../pictures/archives/compress/2015/1540/jpeg/17t.jpg) Emerging flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2014/1400/jpeg/12t.jpg) Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) on a roadside near Abu Nahlah. Qatar, April 25, 2014
![](../../pictures/archives/compress/2016/1780/jpeg/01t.jpg) Stout form of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near a sand fence on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
![](../../pictures/archives/compress/2016/1780/jpeg/02t.jpg) Stout form of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
![](../../pictures/archives/compress/2012/1035/jpeg/10t.jpg) Seaweed (algae) on a beach of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
![](../../pictures/archives/compress/2012/1035/jpeg/08t.jpg) Dead corals on a beach of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
![](../../pictures/archives/compress/2010/824/jpeg/24t.jpg) Pyramid flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Salt marsh near Mesaieed, Qatar, January 29, 2010
![](../../pictures/archives/compress/2012/1035/jpeg/09t.jpg) Corals and sea snails at low tide on a beach of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
![](../../pictures/archives/compress/2015/1566/jpeg/05t.jpg) Tall plant of a parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
![](../../pictures/archives/compress/2016/1780/jpeg/24t.jpg) Parasitic plant Desert Hyacinth (Cistanche tubulosa) with a host plant Haloxylon salicornicum in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
![](../../pictures/archives/compress/2015/1525/jpeg/06t.jpg) Purple shoot of parasitic plant Cistanche tubulosa (desert hyacinth) emerging from sand on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
![](../../pictures/archives/compress/2016/1773/jpeg/09t.jpg) Stout form of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Al Harrarah. Qatar, March 4, 2016
![](../../pictures/archives/compress/2012/1035/jpeg/11t.jpg) Algae Oyster Thief (Colpomenia sinuosa) at low tide on a beach of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
![](../../pictures/archives/compress/2015/1525/jpeg/02t.jpg) Parasitic plant Desert Hyacinth (Cistanche tubulosa) with a host plant Arthrocnemum macrostachyum (glasswort, local name shnaan) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
![](../../pictures/archives/compress/2015/1540/jpeg/15t.jpg) Blooming parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with a host plant Arthrocnemum macrostachyum near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
![](../../pictures/archives/compress/2010/840/jpeg/06t.jpg) Parasitic plants Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in bloom. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
![](../../pictures/archives/compress/2011/925/jpeg/14t.jpg) Bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Salt marsh near Mesaieed, Qatar, March 18, 2011
![](../../pictures/archives/compress/2014/1353/jpeg/13t.jpg) Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) with a host plant Zygophyllum qatarense at entrance of Umm Bab in south-western Qatar, February 21, 2014
![](../../pictures/archives/compress/2015/1577/jpeg/02t.jpg) Dry inflorescence of Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
![](../../pictures/archives/compress/2010/824/jpeg/23t.jpg) Yellow and maroon flower buds emerging from sand of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) appear in a desert after recent rains. Salt marsh near Mesaieed, Qatar, January 29, 2010
![](../../pictures/archives/compress/2015/1616/jpeg/13t.jpg) Cemetery of a fishing village of Al Mafjar on north-eastern coast in Madinat Al Shamal area. Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/15t.jpg) Old tombs in a cemetery of a fishing village of Al Mafjar on north-eastern coast in Madinat Al Shamal area. Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/14t.jpg) Tombs in a cemetery of a fishing village of Al Mafjar on north-eastern coast in Madinat Al Shamal area. Qatar, June 26, 2015
![](../../pictures/archives/compress/2015/1616/jpeg/12t.jpg) Traditional columned peristyle (liwan) in a fishing village of Al Mafjar on north-eastern coast in Madinat Al Shamal area. Qatar, June 26, 2015
![](../../pictures/archives/compress/2012/1035/jpeg/17t.jpg) Small flower of Egyptian Fig-marigold (slenderleaf ice plant, Mesembryanthemum nodiflorum, local name Ghasoul) in sands of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
![](../../pictures/archives/compress/2010/825/jpeg/01t.jpg) Pyramid spikes of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with a fly. Salt marsh near Mesaieed, Qatar, January 29, 2010
![](../../pictures/archives/compress/2015/1540/jpeg/25t.jpg) Blooming parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with a host plant Tetraena near Al Khor Hospital. Qatar, February 6, 2015
![](../../pictures/archives/compress/2013/1191/jpeg/23t.jpg) Mud crab in mangroves area near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
![](../../pictures/archives/compress/2010/825/jpeg/03t.jpg) Pyramid spike of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with mangrove in background. Salt marsh near Mesaieed, Qatar, January 29, 2010
![](../../pictures/archives/compress/2012/1035/jpeg/06t.jpg) Qatar Natural History Group (QNHG) at Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
![](../../pictures/archives/compress/2012/1035/jpeg/12t.jpg) Qatar Natural History Group (QNHG) on dunes of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
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