 Dr. Petersen guiding a tour of a fort at Qal at Ruwayda archeological Site on northwest coast for Qatar Natural History Group. Qatar, February 6, 2010
 Dr. Petersen in an excavated mound guiding a tour of Qal at Ruwayda archeological Site on northwest coast for Qatar Natural History Group. Qatar, February 6, 2010
 Salt-and-pepper moth (Utetheisa lotrix) or may be Utetheisa pulchella on glasswort near Ruwayda archeological site on northwest coast. Qatar, February 6, 2010
 Ruins of Zubara City (archeology site) on northwest coast. Qatar, March 13, 2010
 Sheep herd in a pen in Sheep Market, Wholesale Markets area. Doha, Qatar, February 27, 2013
 Excavations of ruins of Zubara City (archeology site) on northwest coast. Qatar, March 13, 2010
 Excavated stone walls of Zubara City (archeology site) on northwest coast. Qatar, March 13, 2010
 Ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 6, 2010
 Dandelion like flower of Launaea mucronata(?) in Al Jassasiya rock carvings archeological site, on north-eastern coast. Qatar, March 4, 2010
 Ruined house in a village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 6, 2010
 Window frames in ruined village of Al Jumail (Jumayl), west of Ruwais on northwest coast. Qatar, February 6, 2010
 Stone walls in ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 6, 2010
 Stone house in ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 6, 2010
 Graffiti on stone walls in ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 6, 2010
 Broken stone walls in a ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 6, 2010
 Dying beached Annulated sea snake (Hydrophis lapemoides) near village of Al Jumail (Jumayl), west of Ruwais on northwest coast. Qatar, February 6, 2010
 Stone building of the village school in ruined fishermen village of Al Jumail (Jemail, Jumayl), west of Ruwais on northwest coast. Qatar, February 6, 2010
 Reconstructed Zubara Fort on northwest coast. Qatar, March 13, 2010
 Al Hussein Mosque (Mohammed Bin Hussein Bin Ghanem El Rayeq Qubaisi) in a fishing village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 6, 2010
 Sheep herd moving in Livestock Market, Wholesale Markets area. Doha, Qatar, February 28, 2013
 Large herd of Australian sacrificial sheep in a feedlot of Wholesale Animal Market. Doha, Qatar, February 21, 2012
 Herd of Australian sheep in a feedlot of Wholesale Animal Market, near Mawashi Slaughterhouse. Doha, Qatar, February 21, 2012
 Ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, March 3, 2010
 Herd of Australian sacrificial sheep in a feedlot of Wholesale Animal Market, near Mawashi Slaughterhouse. Doha, Qatar, February 24, 2012
 Stone house in ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, March 3, 2010
 Reconstructed Zubara Fort on northwest coast. Qatar, February 11, 2011
 Fishing rope among sea grass on a beach near ruined village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, March 3, 2010
 Cut seeds of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
 Twig of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
 Head stones of Zubara Cemetery of the northern tribes (Al Naeem, Al Kabsa, Al Kaaban, Al Bukwara, Al Muhanada, Al Mananah) on northwest coast. Qatar, March 13, 2010
 Dissected seeds of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
 Cut halves of a seed of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
 Dissected half of a seed of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
 Zubara Martyrs Cemetery of the northern tribes (Naim, Al Kaaban, Bu Kuwara, Almhandh, Almannanah, Bani Hajar, Al Murra, Qahtan and Yam) on northwest coast. Qatar, March 13, 2010
 Herd of a sheep in livestock markets, Abu Hamour area. Doha, Qatar, March 25, 2013
 Moving herd of sheep in Livestock Market, Abu Hamour area. Doha, Qatar, June 3, 2013
 Herd of sheep in Animal Market, Wholesale Markets area. Doha, Qatar, March 1, 2012
 Herd of sheep in Animal Market, Wholesale Markets area. Doha, Qatar, March 22, 2012
 Directing a sheep herd in Animal Market, Wholesale Markets area. Doha, Qatar, March 22, 2012
 Herd of sheep crossing a road in Animal Market, Wholesale Markets area. Doha, Qatar, March 1, 2012
 Herd of Australian sheep in a feedlot of Livestock Market near Mawashi Slaughterhouse, Abu Hamour area. Doha, Qatar, March 18, 2013
 Al Hussein Mosque (Mohammed Bin Hussein Bin Ghanem El Rayeq Qubaisi) in a fishing village of Al Jumail (Jumayl) used for film set, west of Ruwais on northwest coast. Qatar, February 11, 2011
 Bedouin sheep behind Hanegev Palmakh memorial in northern Beer-Sheva. The Middle East, February 24, 2001
 Herd of sheep moving in Livestocks Markets, Wholesale Markets area in Abu Hamour. Doha, Qatar, June 17, 2013
 A Bedouin truck with sheep at Road 40 opposite to Omer, north from Beer-Sheva. The Middle East, February 21, 2002
 A fleshy spring flower cropped by Bedouin sheep in northern Beer-Sheva. The Middle East, February 24, 2001
 Reconstructed Zubara Fort on northwest coast. Qatar, June 20, 2015
 Powder flask (Northwest India, 18th century, wood, paint, gilt) on display in Museum of Islamic Art. Doha, Qatar, February 27, 2010
 Ruined village of Al Jumail (Jumayl) west of Ruwais on northwest coast. Qatar, September 20, 2014
 Suaeda aegyptiaca with flowers near village of Al Jumail (Jumayl) west of Ruwais on northwest coast. Qatar, September 20, 2014
 Shoot of Bienertia sinuspersici near village of Al Jumail (Jumayl) west of Ruwais on northwest coast. Qatar, September 20, 2014
 Sand crab in shallow water near village of Al Jumail (Jumayl) west of Ruwais on northwest coast. Qatar, September 20, 2014
 Bienertia sinuspersici with flower buds near village of Al Jumail (Jumayl) west of Ruwais on northwest coast. Qatar, September 20, 2014
 Fruits of mangrove (Avicennia marina) near village of Al Jumail (Jumayl) west of Ruwais on northwest coast. Qatar, September 20, 2014
 Mangrove (Avicennia marina) with fruits near village of Al Jumail (Jumayl) west of Ruwais on northwest coast. Qatar, September 20, 2014
 Fat sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Two sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Curious sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Resting sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Sheep behind a fence in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Smiling sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 A person with a sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Bleating sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Head of a sheep in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Resting sheep in a truck in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Examining sheep on a truck in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Sheep looking from iron bars in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Bleating sheep behind bars in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Sheep with a black nose and eye in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Loading a sheep on a truck in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Selecting a sheep on a truck in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Marking sheep by spray for identification in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Sheep standing behind iron bars in Sheep Market, Wholesale Markets area. Doha, Qatar, February 25, 2012
 Sheep standing on cinder blocks in Sheep Market, Wholesale Markets area. Doha, Qatar, February 27, 2013
 Rocky ridge covered by rock carvings (stone engravings, petroglyphs) in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 4, 2010
 Bedouin sheep on a mountain ridge behind Yeroham reservoir. The Middle East, March 8, 2001
 Sheep trade at Bedouin Market. Beer-Sheva, the Middle East, September 13, 2001
 Sheep trade at Bedouin Market. Beer-Sheva, the Middle East, September 13, 2001
 Bedouin sheep north-west from Hila village. Galilee, the Middle East, March 31, 2002
 Bedouin sheep north-west from Hila village. Galilee, the Middle East, March 31, 2002
 Herd of rams in a pen in Wholesale Animal Market. Doha, Qatar, February 24, 2012
 Herd of goats in Wholesale Animal Market. Doha, Qatar, February 21, 2012
 Rock carving (stone engravings, petroglyphs) of a dhow fishing boat on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 4, 2010
 Bedouin sheep in northern Beer-Sheva, view from Palmach Memorial. The Middle East, March 4, 2000
 Rock carving (stone engravings, petroglyphs) of daisy like pattern (rosette of cup marks) and a double row of cupmarks on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 4, 2010
 Thunderstorm clouds over Zubara archeological site. Northern Qatar, November 28, 2014
 Wild flowers (with leaves eaten by Bedouin sheep) in Negev Desert in northern Beer-Sheva. The Middle East, January 26, 2001
 Traditional fishing boat or dhow and double row of seven cups pattern on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 4, 2010
 Approaching cold front over Zubara archeological site. Northern Qatar, November 28, 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
 Seeds of Bienertia sinuspersici 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
 Accumulation of jellyfish and seaweeds on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Broken bits of pottery on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, February 21, 2015
 Dry plants of Cleome noeana near a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, February 21, 2015
 Traditional fishing boat or dhow (bas relief boat with oars) rock carving (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 4, 2010
 Button like fruits of Bienertia sinuspersici on a beach near Zubara archeological site. Northern Qatar, October 24, 2014
 Remains of an excavation site (archeological dig) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 2, 2016
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