 Brown sargassum seaweed with air bladders on a beach of Zubara archeological site. Northern Qatar, November 28, 2014
 Air bladders of sargassum seaweed on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
 Bladders (aerocysts) of sargassum seaweed on a beach of Umm Tays Island in Madinat Al Shamal area. Qatar, March 14, 2014
 Brown jellyfish on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Thunderstorm clouds from a beach of Zubara archeological site. Northern Qatar, November 28, 2014
 Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Shoot of Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Bush of Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Young Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Blooming Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Back lit blooming Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Close up of blooming Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Close up of leaves of Al Kheriza beach plant (Halopeplis perfoliata) on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Twig of Al Kheriza beach plant (Halopeplis perfoliata) with minute flowers on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Seeds of Bienertia sinuspersici on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Accumulation of jellyfish and seaweeds on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Bienertia sinuspersici with seeds on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Button like fruits of Bienertia sinuspersici on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Ancient ingenious intertidal stone fish traps on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Thunderstorm clouds over Zubara archeological site. Northern Qatar, November 28, 2014
 Approaching cold front over Zubara archeological site. Northern Qatar, November 28, 2014
 Thunderstorm clouds along approaching cold front over Zubara archeological site. Northern Qatar, November 28, 2014
 Seaweed (algae) on a beach of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
 Sargassum seaweed near Fuwairit Hills (Jabal Fuwayrith), on north-eastern coast. Qatar, November 1, 2014
 Close up of Sargassum seaweed near Fuwairit Hills (Jabal Fuwayrith), on north-eastern coast. Qatar, November 1, 2014
 Seaweed (algae) on western beach in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Dead corals and seaweed (algae) on western beach in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Old dates at archeological display near Zubara Fort. Northern Qatar, September 20, 2014
 Stone balls at archeological display near Zubara Fort. Northern Qatar, September 20, 2014
 Fish bones at archeological display near Zubara Fort. Northern Qatar, September 20, 2014
 Broken porcelain at archeological display near Zubara Fort. Northern Qatar, September 20, 2014
 Copper coin at archeological display near Zubara Fort. Northern Qatar, September 20, 2014
 Part of a broken glass bottle at archeological display near Zubara Fort. Northern Qatar, September 20, 2014
 Sargassum seaweed opposite to Fuwairit Hills (Jabal Fuwayrith), on north-eastern coast. Qatar, March 4, 2010
 Archeological display near Zubara Fort. Northern Qatar, January 24, 2015
 Pottery at archeological display near Zubara Fort. Northern Qatar, January 24, 2015
 Antique glassware at archeological display near Zubara Fort. Northern Qatar, January 24, 2015
 Date palm seeds at archeological display near Zubara Fort. Northern Qatar, January 24, 2015
 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
 Winged fruits of Haloxylon salicornicum (Hammada elegance, local names remith, hamd) on roadside of a road to Zubara. Northern Qatar, November 28, 2014
 Nest of sea birds Sterna (terns) on a beach near Zubara. Northern Qatar, March 6, 2015
 Eggs of sea birds Sterna (terns) on a beach near Zubara. Northern Qatar, March 6, 2015
 Dead seaweed in Fraiha near Palace of Sheikh Fahd bin Ali Al-Abdullah Al-Thani. Northern Qatar, February 28, 2015
 Zubara Fort at sunrise. Northern Qatar, September 20, 2014
 Yard inside Zubara Fort. Northern Qatar, September 20, 2014
 Yard inside Zubara Fort at sunrise. Northern Qatar, September 20, 2014
 Red algae and gulls at eastern end of Bailey Beach (Reject s Beach) in Newport. Rhode Island, August 24, 2003
 Red algae and gulls at eastern end of Bailey Beach (Reject s Beach) in Newport. Rhode Island, August 24, 2003
 Flowers of Leptadenia pyrotechnica taken from roadside of a road to Zubara in northern Qatar, December 12, 2014
 Seaweed on a beach near Atlantic Avenue west from Acoaxet. Massachusetts, September 14, 2003
 Old graveyard of Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 12, 2014
 Old cemetery of Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 12, 2014
 Brown caterpillar eating sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Negev Desert near archeological site of Avdat. The Middle East, November 17, 2002
 Near archeological site of Avdat in Negev Desert. The Middle East, November 17, 2002
 Near archeological site of Avdat in Negev Desert. The Middle East, November 17, 2002
 Negev Desert near archeological site of Avdat. The Middle East, November 17, 2002
 Negev Desert near archeological site of Avdat. The Middle East, November 17, 2002
 Twig of desert thorn (Lycium shawii) with fresh leaves near Zubara. Northern Qatar, December 12, 2014
 Desert gourd Citrullus colocynthis at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Blue panicgrass (Panicum antidotale) near Zubara exit of Al Shamal Road. Northern Qatar, April 3, 2014
 Brown furry caterpillar taken from Ziziphus (sidra) tree in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Silhouettes at the entrance of a tourist archeological site of Avdat. The Middle East, November 17, 2002
 Ziziphus nummularia in a wadi on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, September 20, 2014
 Wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Stone house of Ben Sweden in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 12, 2014
 Seeds of desert borage Anchusa hispida near a road to Zubara in area of Al Magdah farms in northern Qatar, May 2, 2014
 Bladderdock (Rumex vesicarius, local name homeid) near Zubara exit of Al Shamal Road. Northern Qatar, April 3, 2014
 Fruits of desert gourd Citrullus colocynthis at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Desert gourd Citrullus colocynthis with fruits at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Seeds of a plant of sunflower family on roadside of a road to Zubara in area of Al Magdah farms in northern Qatar, May 2, 2014
 Brown furry caterpillar eating flowers of sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Brown caterpillar eating fresh leaves of sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Caked mud in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 The North Church(?) in archeological site of Avdat in Negev Desert. The Middle East, November 17, 2002
 The North Church(?) in archeological site of Avdat in Negev Desert. The Middle East, November 17, 2002
 The North Church(?) in archeological site of Avdat in Negev Desert. The Middle East, November 17, 2002
 The North Church(?) in archeological site of Avdat in Negev Desert. The Middle East, November 17, 2002
 Bindweed (Convolvulus prostratus(?)) in a wadi on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, September 20, 2014
 Fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Shoot of Eyelash Plant (Blepharis ciliaris) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Flowers of bladderdock (Rumex vesicarius, local name homeid) near Zubara exit of Al Shamal Road. Northern Qatar, April 3, 2014
 Field of desert gourd Citrullus colocynthis in a depression at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Desert gourd Citrullus colocynthis in sandy depression at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Watermelon like fruits of desert gourd Citrullus colocynthis at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Eyelash Plant (Blepharis ciliaris) with flowers on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Flower of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Sand ripples on a beach in Marouna. Northern Qatar, December 19, 2014
 Animal bone on a beach in Fuwairit. Northern Qatar, December 19, 2014
 Fagonia indica(?) near a beach in Marouna. Northern Qatar, December 19, 2014
 Reseda muricata near a beach in Marouna. Northern Qatar, December 19, 2014
 Rocky beach of Jebel Fuwairit. Northern Qatar, December 19, 2014
 Texture of caked mud in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Green fruits of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Bush of Ochradenus baccatus (local names qardi, Qurdi) near a road to Zubara in area of Al Magdah farms in northern Qatar, May 2, 2014
 Ruins of Homes of Nasser bin Ahmad bin Isa al-Naimi in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 12, 2014
 Dry seed pods of Least Snout-Bean (Rhynchosia minima) on roadside of a road to Zubara in area of Al Magdah farms in northern Qatar, May 2, 2014
 Green fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Dissected fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
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