 Persian leaf-toed gecko (Hemidactylus persicus), juvenile lizard, found in northern part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Close up of Persian leaf-toed gecko (Hemidactylus persicus), juvenile lizard, found in northern part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Head of leaf-toed gecko lizard (Hemidactylus persicus) found in northern part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Close up of leaf-toed gecko lizard (Hemidactylus persicus) found in northern part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Persian leaf-toed gecko (Hemidactylus persicus), juvenile lizard, caught in a small park north from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 20, 2013
 Close up of Persian leaf-toed gecko (Hemidactylus persicus), juvenile lizard, caught in a small park north from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 20, 2013
 Rough-tailed bowfoot gecko lizard (Cyrtopodion scabrum) with chigger mites (acari) under its eye found on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Golden grass mabuya lizard (Trachylepis septemtaeniata) found in northern part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Photographing Rock semaphore gecko lizard (Pristurus rupestris) on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Rough-tailed bowfoot gecko lizard (Cyrtopodion scabrum) infected with chigger mites (acari) caught on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Rocky shore of Persian Gulf in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mountain goat standing on northern tip of Haloul Island (Jazirat Halul), with Persian Gulf in background. Qatar, April 19, 2013
 Catching a desert lizard on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Capturing a desert lizard on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Head of rough-tailed bowfoot gecko lizard (Cyrtopodion scabrum)(?) with visible chigger mites (acari) caught in a small park north from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 20, 2013
 Northern part of Haloul Island (Jazirat Halul), view from a hill north-west from oil tank installation. Qatar, April 19, 2013
 Northern part of Haloul Island (Jazirat Halul) with a nature park to the right, view from a hill north-west from oil tank installation. Qatar, April 19, 2013
 Porta-cabins in Staff Camp in northern part of Haloul Island (Jazirat Halul), view from a hill north-west from oil tank installation. Qatar, April 19, 2013
 Western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Beachrock in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Rocky beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Limestone cliffs in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Desert lizard Heyden s gecko (Hemidactylus robustus) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Cliffs and rocky beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Blue pebbles on a beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Small desert lizard Heyden s gecko (Hemidactylus robustus)(?) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Desert lizard Heyden s gecko (Hemidactylus robustus) in sand of Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Head of desert lizard Heyden s gecko (Hemidactylus robustus) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Accumulation of driftwood under cliffs on a beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Ostrich on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Biologists collecting shrimp on a rocky beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Jumping fish in a pool on rocks on a beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Gypsum rocks on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Herd of mountain goats on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mountain goat in area of northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Exploring mysterious bunker on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mountain goat standing on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 OXY(?) oil flare in western part of Haloul Island (Jazirat Halul), view from a hill north-west from oil tank installation. Qatar, April 19, 2013
 Mountain goat standing on rocks of northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mountain goat showing its tongue on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mountain goat on northern tip of Haloul Island (Jazirat Halul), with oil terminal in background. Qatar, April 19, 2013
 Mountain goat standing on gypsum rocks of northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Beachrock on western beach in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Sea turtle tracks on western beach in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Seaweed (algae) on western beach in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Beachrock below a labour camp in western area of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Searching lizards on western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Tracks of sea turtles on a western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Gecko (lizard) Hemidactylus robustus found under a metal sheet in Umm Waqqad. Al Thakhira, Qatar, December 5, 2015
 Rock in the sea illuminated by gas flairs on western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Accumulation of fossilized shells on a beach in western area of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Beachrock illuminated by gas flairs on western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Dead corals and seaweed (algae) on western beach in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Fossilized oyster shells on a beach in western area of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Small gecko (lizard) Hemidactylus robustus found under a metal sheet in Umm Waqqad. Al Thakhira, Qatar, December 5, 2015
 Small lizard (gecko) Hemidactylus robustus found under a metal sheet in Umm Waqqad. Al Thakhira, Qatar, December 5, 2015
 Hawksbill sea turtle (Eretmochelys imbricata) on western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Rocky beach in western area of Haloul Island (Jazirat Halul), with gas flairs visible in background. Qatar, April 19, 2013
 Head of hawksbill sea turtle (Eretmochelys imbricata) on western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Fossilized oyster shells and dead corals on a beach in western area of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Hawksbill sea turtle (Eretmochelys imbricata) approaching water on western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Haloul Island Lighthouse situated on the summit of Jazirat Halul (elevation 67.1 m), view from a hill north-west from oil tank installation. Qatar, April 19, 2013
 Larvae of a desert beetle with a translucent mite in paultry farm north from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 20, 2013
 Beach rocks on a western beach of Haloul Island (Jazirat Halul) at night. Qatar, April 19, 2013
 Reddish mats of slenderleaf iceplant (Mesembryanthemum nodiflorum) on a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mats of slenderleaf iceplant (Mesembryanthemum nodiflorum) among rocks on a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 View to south-west from a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Prostrate clump (mat) of stems of slenderleaf iceplant (Mesembryanthemum nodiflorum) on a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Knob-like cylindrical fleshy leaves of slenderleaf iceplant (Mesembryanthemum nodiflorum) on a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Purslane-leaved aizoon (Aizoon canariense) on a hill north-west from oil tank farm in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 White concrete tower with a black top of Haloul Island Lighthouse situated on the summit of Jazirat Halul (elevation 67.1 m), view from a hill north-west from oil tank installation. Qatar, April 19, 2013
 Shoot of purslane-leaved aizoon (Aizoon canariense) on a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Emerging seeds of purslane-leaved aizoon (Aizoon canariense) on a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Shoot of purslane-leaved aizoon (Aizoon canariense) with flowers and ovaries on a hill north-west from oil tank installation in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Snake-tailed fringe-toed lizard (Acanthodactylus opheodurus) in Safliya Island near Doha. Qatar, April 3, 2013
 Close up of a lizard Slevin s short-fingered gecko (Stenodactylus slevini) in Safliya Island near Doha. Qatar, April 3, 2013
 Desert lizard Slevin s short-fingered gecko (Stenodactylus slevini) in Safliya Island near Doha. Qatar, April 3, 2013
 Baluch ground gecko Bunopus tuberculatus (Baiuch Rock Gecko, a lizard) found under a stone in desert. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Desert lizard Slevin s short-fingered gecko (Stenodactylus slevini) in Safliya Island near Doha at evening. Qatar, April 3, 2013
 Yellow-bellied House Gecko (Hemidactylus flaviviridis) found in Sheikh Faisal Bin Qassim Al Thani Museum near Al-Shahaniya. Qatar, September 13, 2014
 Yellow-bellied House Gecko (Hemidactylus flaviviridis) found in Sheikh Faisal Bin Qassim Al Thani Museum near Al-Shahaniya, on a book. Qatar, September 13, 2014
 Close up of a yellow-bellied House Gecko (Hemidactylus flaviviridis) found in a restroom of Sheikh Faisal Bin Qassim Al Thani Museum near Al-Shahaniya. Qatar, September 13, 2014
 The Pearl Qatar development (artificial island in Arabian, or Persian Gulf) under construction in northern Doha, with its eastern part (Viva Bahriyah/Viva Centrale) in the center. View from a window of a plane from Doha, Qatar to Houston, TX, March 16, 2010.
 Mud crab in mangroves area near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Abandoned car in Persian Gulf near Al Mafjar village, northern area near Ruwais. Qatar, April 12, 2013
 Eggs of sea birds Sterna (terns) in Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Intertidal algal cyanobacterial mats in mangroves area near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Some sand mounds in shallow water of salt marsh near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Yellow-bellied House Gecko (Hemidactylus flaviviridis) on a wall on the second floor of Old QTel Building on campus of Education City. Doha, Qatar, April 16, 2015
 Intertidal polygonally cracked algal cyanobacterial mats in mangroves area near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Aerial roots (pneumatophores) of mangroves (Avicennia marina) in salt marsh near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Mangroves (Avicennia marina) with aerial roots (pneumatophores) in salt marsh near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Mud creepers (mangrove whelk, brackish-water snail, gastropod mollusk, Terebralia palustris) in mangroves area near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Mangrove whelk (mud creepers, brackish-water snail, gastropod mollusk, Terebralia palustris) in mangroves area near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Close up of yellow-bellied House Gecko (Hemidactylus flaviviridis). Qatar, September 13, 2014
 Ventral view of yellow-bellied House Gecko (Hemidactylus flaviviridis). Qatar, September 13, 2014
 Dorsal view of yellow-bellied House Gecko (Hemidactylus flaviviridis). Qatar, September 13, 2014
 Northern tip of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 2, 2016
 Northern tip of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
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