 Assemblage of various chalky sea shells in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Assemblage of shells of sea snails in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Accumulation of shells of sea snails in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Various shells in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Accumulation of sea shells in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Calcareous sea shells in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Assemblage of sea shells in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Corals and sea shells in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Assemblage of various sea shells in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Chalky white tubes of calcareous tubeworms (Serpula, polychaeta) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Small shrimp hiding among shells in shallow water in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Dry blotches of oil in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Iron ore(?) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Shell assemblage in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Crumbling chimney in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Bird house in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Bird trapping in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Egg of a sea bird stern(?) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Sea bird skeleton in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Animal s trail in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 View from a beach in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Glasswort on a beach in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Solidified oil on a beach in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Mysterious basement on a beach in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Long gravel spit in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Beachrock (local name farush) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Mangrove tree (Avicennia marina) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Chimney made from cinder blocks in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Shell fragments cemented into beachrock in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Irregularly shaped beach rocks in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Star shaped fish bone in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Dry stalk of a salt tolerant bush in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Nesting sea birds Socotra cormorant in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Chicken of sea birds Socotra cormorant in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Ruins of chimney made from cinder blocks in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Socotra Cormorant (Phalacrocorax nigrogularis) on beachrock in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Fish covered in sand in shallow water in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Socotra Cormorant (Phalacrocorax nigrogularis) walking on beachrock in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Shore crab (Saratan ash-shati, Metopograpsus messor) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 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
 Remnants of ancient ingenious intertidal stone fish traps in 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
 Small desert lizard Heyden s gecko (Hemidactylus robustus)(?) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Socotra Cormorant (Phalacrocorax nigrogularis) walking on rocky beach in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Shells of sea snails in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Sand bubbles indicating occurrence of a sand bubbler crab (Scopimera crabricauda) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Mound of shells of sea snails in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Remnants of ancient ingenious intertidal stone fish traps (rows of beachrock stone arranged in walls in semi-circular patterns) at low tide in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
 Crushed shells of sea snails Thais Savignyi from a midden of Kassite dye site in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
 Shells of sea snails on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
 Shells of sea snails on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 9, 2014
 Masses of shells of small sea snails on a shore of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
 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
 Accumulation of fossilized shells on a beach in western area of 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
 Fossilized oyster shells and dead corals on a beach in western area of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mud creeper snails on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
 Masses of sea snails on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
 Crushed shells of a sea snail Thais Savignyi from a shell midden on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Shells of a marine gastropod mollusk (sea snail) Clypeomorus bifasciatus at low tide in Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
 Shells in dusty soil of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
 Seablite (Suaeda vermiculata) among shells near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, September 26, 2014
 Shells and limestone peaces on north side of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
 Small plant of Seablite (Suaeda vermiculata) among shells near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, September 26, 2014
 Crushed shells of a sea snail Thais Savignyi from a shell midden in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
 Millions crushed shells of Thais Savignyi from a shell midden in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
 Car tracks in Al Aaliya Island near Doha at evening. Qatar, April 3, 2013
 A road in Al Aaliya Island near Doha at evening. Qatar, April 3, 2013
 Rocky area in Al Aaliya Island near Doha at evening. Qatar, April 3, 2013
 Camel spider in Al Aaliya Island near Doha at evening. Qatar, April 3, 2013
 Environmental warning in Al Aaliya Island near Doha at evening. Qatar, April 3, 2013
 Lights of Pearl Qatar Development from Al Aaliya Island near Doha after sunset. Qatar, April 3, 2013
 Shells of snails on a beach in Dubki Park. Sestroretsk, west from Saint Petersburg, Russia, May 31, 2014
 Shells of sea snails on a beach near guard station in Sestroretsk, west from Saint Petersburg. Russia, October 2, 2016
 Shells of freshwater mussels and snails on a beach near guard station in Sestroretsk, west from Saint Petersburg. Russia, October 2, 2016
 Western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Ostrich on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mud crab in mangroves area near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Gypsum rocks on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Beachrock on western beach in Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Beachrock in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 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
 Mountain goat standing on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Limestone cliffs in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Exploring mysterious bunker 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
 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
 Mountain goat in area of northern tip of 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
 Rocky beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 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
 Mountain goat showing its tongue on northern tip of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
 Mountain goat standing on rocks of 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
 Cliffs and rocky beach in western part of Haloul Island (Jazirat Halul). Qatar, April 19, 2013
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