Masses of dry flower buds of mangrove (Avicennia marina)(?) on littoral of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
A boat in marina in Porto Arabia in Pearl Qatar Development at sunrise. Doha, Qatar, March 30, 2013
Mangrove tree (Avicennia marina) at sunrise on northern tip of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Palm on marina of Four Season Hotel in West Bay. Doha, Qatar, February 11, 2010
Reflections in marina of Four Seasons Hotel at morning. Doha, Qatar, February 10, 2011
Breathing roots (pneumatophores) of mangroves (Avicennia marina) Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 29, 2015
Marina and promenade in Porto Arabia in Pearl Qatar Development at sunrise. Doha, Qatar, March 30, 2013
Salt marsh with breathing roots of mangrove (Avicennia marina) from causeway to Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 24, 2014
Mangrove trees (Avicennia marina) in salt marsh near Al Thakira. Qatar, December 5, 2014
Mangrove tree (Avicennia marina) in shallow water near northern cliffs of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Marina in Porto Arabia in Pearl Qatar Development at sunrise. Doha, Qatar, March 30, 2013
Lights in marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Aerial roots (pneumatophores) of mangroves (Avicennia marina) Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 29, 2015
Boats docked in marina of Porto Arabia in Pearl Qatar development at evening. Doha, Qatar, March 29, 2011
Marina of Porto Arabia in Pearl Qatar development project. Doha, Qatar, March 29, 2011
Mangrove tree skeletons (Avicennia marina) in shallow water near northern cliffs of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Palm and a lamppost of marina of Four Seasons Hotel at morning. Doha, Qatar, March 11, 2010
Boats in marina of Four Seasons Hotel at morning. Doha, Qatar, February 10, 2011
Yachts in marina of Four Seasons Hotel at morning. Doha, Qatar, March 11, 2010
Marina in Porto Arabia in Pearl Qatar Development at morning. Doha, Qatar, March 30, 2013
Mangrove tree (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Orange yacht in marina of Four Seasons Hotel in West Bay. Doha, Qatar, February 25, 2010
Reflections in marina of Porto Arabia in Pearl Qatar Development. Doha, Qatar, March 30, 2013
Marina of Porto Arabia in Pearl Qatar development at evening. Doha, Qatar, March 29, 2011
Boardwalk of marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Promenade of marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Mangroves trees (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Mangrove tree (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Masses of germinating fruits of mangrove (Avicennia marina) washed out at high tide on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Seeds of mangrove (Avicennia marina) washed out on a shore of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Mangrove trees (Avicennia marina) near northern cliffs of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Boats in marina of Porto Arabia in Pearl Qatar Development at early morning. Doha, Qatar, March 30, 2013
Four Seasons Hotel from marina at morning. Doha, Qatar, February 23, 2010
Marina in Porto Arabia in Pearl Qatar Development at morning dusk. Doha, Qatar, March 30, 2013
Marina of Porto Arabia in Pearl Qatar Development. Doha, Qatar, October 23, 2015
Qatar Telecom (Qtel NHQ) Tower from marina of Four Seasons Hotel at morning. Doha, Qatar, March 11, 2010
Yacht in a marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Marina and a bridge to Marsa Arabia in Porto Arabia in Pearl Qatar Development. Doha, Qatar, March 30, 2013
Fruits of mangrove (Avicennia marina) with small fish washed out on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Mangrove (Avicennia marina) with fruits on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Mangrove forest (Avicennia marina) in salt marshes, view to the south from a hill on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Fresh green mangrove tree (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Boats in a marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Boats in marina of Porto Arabia in Pearl Qatar development at evening. Doha, Qatar, March 29, 2011
View from marina of Four Seasons Hotel at morning. Doha, Qatar, January 31, 2010
Yacht in a marina of Porto Arabia in Pearl Qatar development at evening. Doha, Qatar, March 29, 2011
Marina of Porto Arabia in Pearl Qatar Development. Doha, Qatar, March 30, 2013
Evening lights of marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Marina in Porto Arabia in Pearl Qatar Development. Doha, Qatar, March 30, 2013
Marina and a bridge to Marsa Arabia in Porto Arabia in Pearl Qatar Development at morning dusk. Doha, Qatar, March 30, 2013
Reflections and boats in marina of Four Seasons Hotel at morning. Doha, Qatar, February 23, 2010
Mangrove trees (Avicennia marina) at low tide south from Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove (Avicennia marina) with aerial roots (pneumatophores) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Marina of Four Seasons Hotel in West Bay in fog. Doha, Qatar, February 25, 2010
Mangrove forest (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
Mangrove forest (Avicennia marina) north from Fuwairit. Northern Qatar, December 12, 2014
Mangrove tree (Avicennia marina) in fog near west cliffs of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Group of mangrove trees (Avicennia marina) in shallow water near northern cliffs of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Boats in marina of Four Seasons Hotel at morning. Doha, Qatar, February 23, 2010
Reflections in marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Marina of Porto Arabia in Pearl Qatar Development at morning. Doha, Qatar, March 30, 2013
Vessels in marina of Four Seasons Hotel at morning. Doha, Qatar, February 10, 2011
Zigzag Towers in West Bay Lagoon, view from marina of Four Seasons Hotel. Doha, Qatar, January 31, 2010
Boats in a marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Green fruits of mangrove (Avicennia marina) washed out on beachrock of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Mangrove forest (Avicennia marina) near northern tip of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Blooming mangrove tree (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Mangrove (Avicennia marina) with aerial roots (pneumatophores) at low tide on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Dying aquatic plant of brittle naiad (Najas marina) in Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
Mangrove tree (Avicennia marina) in Al Aaliya Island (Jazirat al Aliyah). Qatar, March 27, 2013
Blooming mangrove (Avicennia marina, local names qurm, shourah, shoura, garam) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Twig of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
Germinated seed of mangrove (Avicennia marina) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 9, 2014
Close up of aerial roots (pneumatophores) of mangroves (Avicennia marina) exposed at low tide near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Flowers of mangroves (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Line of aerial roots (pneumatophores) of a mangrove tree (Avicennia marina) at low tide near a fishing village of Al Jumail (Jumayl) west of Ruwais. Northern Qatar, June 26, 2015
Dead mangrove tree (Avicennia marina) near a fishing village of Al Jumail (Jumayl) west of Ruwais. Northern Qatar, June 26, 2015
Yachts in marina of Porto Arabia in Pearl Qatar Development. Doha, Qatar, October 23, 2015
Lower side of leaves of a mangrove tree (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Tree trunks of mangrove (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove forest (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Blooming mangrove tree (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Mangrove tree (Avicennia marina) on northern tip of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Mangrove tree (Avicennia marina) in fog on west side of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Parked yachts in marina of Porto Arabia in Pearl Qatar Development. Doha, Qatar, October 23, 2015
Tall mangrove trees (Avicennia marina) on north side of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Ships in Arabian (Persian) Gulf, view from marina of Four Seasons Hotel. Doha, Qatar, January 31, 2010
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
A boat in a marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Flowers of mangrove tree (Avicennia marina) on white background near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Reflections of evening lights of marina of Porto Arabia in Pearl Qatar development. Doha, Qatar, March 29, 2011
Aerial roots (pneumatophores) of mangrove (Avicennia marina) at low tide at northern tip of Qatar, March 24, 2012
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
Marina with yachts on Pier E in Porto Arabia in the Pearl Qatar development. Doha, Qatar, November 30, 2013
Aerial roots (pneumatophores) of mangroves (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Marina of Porto Arabia in Pearl Qatar Development at morning. Doha, Qatar, October 23, 2015
Close up of aquatic plant Brittle naiad (Najas marina) taken from a pond near the entrance of Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
Mangrove tree (Avicennia marina) near tidal river in salt marsh near Al Thakira. Qatar, December 5, 2014
Boats in marina of Porto Arabia in Pearl Qatar Development at dusk. Doha, Qatar, October 23, 2015
Grey mangroves (Avicennia marina, qurm, shourah) surrounded by aerial roots (pneumatophores) at low tide in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
Germinating seed of mangrove (Avicennia marina) taken from Al Khor. Qatar, October 9, 2014
Brittle naiad aquatic plant (Najas marina) extracted from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
Brittle naiad aquatic plant (Najas marina) on dark background taken from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
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
Dried aquatic plants of brittle naiad (Najas marina) on muddy bottom of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
Aerial roots (pneumatophores) of mangroves (Avicennia marina) on littoral of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 29, 2015
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
Mangrove forest (Avicennia marina) at low tide at northern tip of Qatar, east from Ruwais, March 24, 2012
Mangroves (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Flowers of mangrove (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Mangrove (Avicennia marina) with fruits 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
Dissected seeds of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
Cut seeds of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
Half dead mangrove forest (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 24, 2014
Seedling of mangrove (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, November 8, 2014
Flower of mangrove (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
Brittle naiad aquatic plant (Najas marina) submerged in Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
Toothed leaves of brittle naiad aquatic plant (Najas marina) extracted from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
Toothed leaves of brittle naiad aquatic plant (Najas marina) with serrate edges taken from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
Brittle naiad aquatic plant (Najas marina) with roots taken from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
Toothed leaves of brittle naiad aquatic plant (Najas marina) on dark background taken from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
Spiny leaves of brittle naiad aquatic plant (Najas marina) from Abu Nakhla wastewater treatment ponds. Doha, Qatar, February 27, 2015
Dead mangrove trees (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Dead tree in mangrove forest (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Mangrove forest (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Mud flat with aerial roots (pneumatophores) of mangroves (Avicennia marina) exposed at low tide near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Aerial roots (pneumatophores) of mangroves (Avicennia marina) exposed at low tide near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Dried aquatic plants of brittle naiad (Najas marina) in caked mud of Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015
Mangrove tree (Avicennia marina) in salt marsh near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Flowers of mangrove tree (Avicennia marina) on dark background near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Blooming bush of mangroves (Avicennia marina) on littoral of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 29, 2015
Grey mangrove (Avicennia marina, qurm, shourah) surrounded by aerial roots (pneumatophores) at low tide near a fishing village of Al Jumail (Jumayl) west of Ruwais. Northern Qatar, June 26, 2015
Mangrove tree (Avicennia marina) surrounded by aerial roots (pneumatophores) at low tide near a fishing village of Al Jumail (Jumayl) west of Ruwais. Northern Qatar, June 26, 2015
Grey mangroves (Avicennia marina) surrounded by aerial roots (pneumatophores) at low tide near a fishing village of Al Jumail (Jumayl) west of Ruwais. Northern Qatar, June 26, 2015
Mangrove tree (Avicennia marina) with fruits in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 1, 2015
Germinating seeds of mangrove (Avicennia marina) with sea grass washed out on a shore of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Leathery fruits of mangrove (Avicennia marina) washed out on a beach of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Fruits and dry twigs of mangrove (Avicennia marina) washed out on a beach of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Boats in marina of Porto Arabia in Pearl Qatar Development. Doha, Qatar, October 23, 2015
Utopia yacht in marina of Porto Arabia in Pearl Qatar Development. Doha, Qatar, October 23, 2015
Boats in marina of Porto Arabia in Pearl Qatar Development at dusk. Doha, Qatar, October 23, 2015
Marina of Porto Arabia in Pearl Qatar Development at dusk. Doha, Qatar, October 23, 2015
Yachts in marina of Porto Arabia in Pearl Qatar Development at dusk. Doha, Qatar, October 23, 2015
Marina in Porto Arabia in Pearl Qatar Development. Doha, Qatar, October 23, 2015
Habitat of aquatic plant Brittle naiad (Najas marina) in a pond near the entrance of Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
Aquatic plant Brittle naiad (Najas marina) taken from a pond near the entrance of Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
Prows of dhow boats at a marina, view from Corniche promenade. Doha, Qatar, December 13, 2015
Mangrove tree (Avicennia marina) in salt marsh, view from causeway of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove tree (Avicennia marina) in salt marsh on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Fresh leaves and shoots of mangrove tree (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove trees (Avicennia marina) in salt marsh at low tide Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove forest (Avicennia marina) in salt marsh at low tide Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove tree (Avicennia marina) at sunrise on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove tree (Avicennia marina) with aerial roots (pneumatophores) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove tree (Avicennia marina) in a marsh at sunrise on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Salt marsh with a mangrove tree (Avicennia marina) at sunrise on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove forest (Avicennia marina) in fog on west side of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove forest (Avicennia marina) with aerial roots (pneumatophores) on west side of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove forest (Avicennia marina) on north side of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Lush mangrove forest (Avicennia marina) on north side of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 20, 2015
Mangrove (Avicennia marina) with flowers on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Mangrove (Avicennia marina) with saplings emerging from aerial roots on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Dry mangrove tree (Avicennia marina) on salt marsh in Luwaima and Ras Al Qawar north from Al Thakhira. Qatar, June 18, 2016
