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Glaciers are sensitive indicators of global warming. The photograph shows the Moreno Glacier where it enters Lago Argentino, Patagonia. The water in the lake is around 14ºC in summer, melting the ice face from beneath, leaving huge masses of ice hanging. As the photograph shows, when the overhang weight is larger than the shear force strength of the ice wall, gigantic ice block crash into Lago Argentino, eroding the glacial front wall. Moreno Glacier if one of the few glaciers in the world where the erosion at the front is still slower than the replenishment from behind. Global warming is steadily warming the surface waters of Lago Argentino leading to a more rapid erosion at the glacial front. In this sense the Moreno Glacier is a benchmark for global warming since once the Moreno Glacier starts to retreat, global warming impact will be global.
Female northern pintail (Anas acuta) swimming in a lake.
Garganey (Anas querquedula). Wild life animal.
L 46-56cm, WS 78-90cm.\nGadwall duck breeds on variety of fresh waters, mostly on eutrophic lakes or bays with reed beds and wooded islets.\n\nThis Duck is becoming quite common in the Netherlands in the last Decades.
Altantic grey seal on the beach
Northern Shoveler swimming
The Marbled Duck or Marbled Teal (Marmaronetta angustirostris).
The Common Goldeneye (Bucephala clangula) is a medium-sized diving duck of the genus Bucephala.  Common goldeneyes are territorial and aggressive.  They have elaborate courtship displays.  The common goldeneye is named for its golden-yellow eye. Adult males have a dark greenish glossy head with a white circular patch below the eye.  Their back is dark and they have a white belly and neck. Adult females have a gray body and brown head. Their legs and feet are orange-yellow.  The breeding habitat of the common goldeneye is in the rivers and lakes of the boreal forest across northern North America and northern Russia. They nest in large tree cavities made by woodpeckers and from broken off limbs.  They return to the same nests year after year.  The goldeneye is a migratory waterfowl and spends the winter in the protected waters of the more temperate latitudes.  Their diet is met by foraging underwater for crustaceans, aquatic insects, mollusks, fish eggs and aquatic plants.  This female common goldeneye was photographed while swimming at Walnut Canyon Lakes in Flagstaff, Arizona, USA.
Wat Suan Dok in Chiang Mai, Thailand
Ring-necked Duck found in a wetland marsh located on Vancouver Island, British Columbia
Female Long-tailed Duck swimming in tranquil waters
Punta Espinoza is a stretch of land where hundreds of Marine Iguana gather together on the lava rocks
Close-up of two Weddell seals -Leptonychotes weddellii- resting on a small iceberg near Danco Island on the Antarctic peninsula
A pintail drake swimming in the pond, Anas acuta
Beautiful adult Great crested grebe, low angle view, side shot, foraging in the morning on the largest freshwater swamp and lake in tropical climate, central Thailand.
5 BIG WHITH BUDDA ARE VERY BEAUTIFUL BUDDA IN THAILAND, THERE ARE IN \
A male Chiloe Wigeon (Anas sibilatrix) swimming in coastal waters in Chilean Patagonia, near the town of Puerto Natales
Northern Pintail (female) (anas acuta) swimming in a pond
A duck in the wild
Common pochard male Aythya ferina on water. Pochard swimming in the lake.
Young deer enjoys the wildflowers of a Colorado Spring.\n\n[img]http://www.istockphoto.com/file_thumbview_approve.php?size=1&id=3683966[/img] [img]http://www.istockphoto.com/file_thumbview_approve.php?size=1&id=10192527[/img] [img]http://www.istockphoto.com/file_thumbview_approve.php?size=1&id=2433753[/img] \n\n[img]http://www.istockphoto.com/file_thumbview_approve.php?size=1&id=7913795[/img] [img]http://www.istockphoto.com/file_thumbview_approve.php?size=1&id=7773246[/img] [img]http://www.istockphoto.com/file_thumbview_approve.php?size=1&id=2231684[/img] \n\n[B][url=http://www.istockphoto.com/file_search.php?action=file&lightboxID=6990940] View more wildlife images from my wildlife light box![/url][/B]
close up of a duck
Canadese gans op haar nest in de Munnikkenpolder bij Leiderdorp in de provincie Zuid-Holland
Red Breasted Merganser
Male common merganser cruising along
Atlantic puffin on Machias Seal Island, off the coast of Maine.
Pintail duck in the marsh.
Female wood duck, Victoria, Vancouver Island, BC Canada
Beautiful adult male Red-crested pochard, low angle view, side shot, in the morning floating and foraging aquatic plant on abundance wild swamp in tropical moist montane forest, northern Thailand.
Free Images: "bestof:Vytautas vilkoncius.tif lt Vytautas Vilkončius 1958m Photograph has been made by an unknown photographer Author 1958 Choir conductors Musicians from Lithuania"
LithuaniaHistory.png
Cathédrale de Tours - verrière de Saint Martin 1.jpg
Victor_Massé_BNF_Gallica.jpg
(Portrait_of_Stan_Kenton,_New_York,_N.Y.(?),_ca._Jan._1947)_(LOC)_(5019798027).jpg
Sacramento,_California._Preparations_are_being_made_for_evacuation_two_days_hence_of_all_residents_._._._-_NARA_-_537875.jpg
Manzanar_Relocation_Center,_Manzanar,_California._View_of_the_Manzanar_Relocation_Center_showing_th_._._._-_NARA_-_538161.jpg
Jamaican_Sunrise,_Hamstead,_Jamaica,_ca.1875-ca.1940_(imp-cswc-GB-237-CSWC47-LS11-033).jpg
Airport_tract,_near_Modesto,_Stanislaus_County,_California._Close-up_of_door_of_Prophecy_Tabernacle._._._._-_NARA_-_521624.jpg
Woodland,_California._Preparations_are_being_made_to_evacuate_this_farm_on_the_following_day._A_ne_._._._-_NARA_-_537764.jpg
Manzanar_Relocation_Center,_Manzanar,_California._A_complete_record,_by_personal_interview,_is_bein_._._._-_NARA_-_538164.jpg
Eloy_District,_Pinal_County,_Arizona._7-30_A.M._Migratory_cotton_pickers'_children_come_out_of_the_t_._._._-_NARA_-_522034.jpg
Eloy_District,_Pinal_County,_Arizona._7-30_A.M._Migratory_cotton_pickers'_children_come_out_of_the_t_._._._-_NARA_-_522033.jpg
Eloy_District,_Pinal_County,_Arizona._Seven-thirty_A.M._Migratory_cotton_picker's_children_come_out_._._._-_NARA_-_522032.jpg
Eloy_District,_Pinal_County,_Arizona._Seven-thirty_A.M._Migratory_cotton_picker's_children_come_out_._._._-_NARA_-_522031.jpg
San_Bruno,_California._This_center_is_a_converted_race_track._Here_are_shown_what_were_horsestalls_._._._-_NARA_-_537669.jpg
View_of_U.S._Army_Air_Corps_over_Fort_Amador._330339pv.jpg
Lincoln_and_generals_at_Antietam.jpg
Photocopy of photograph, photographer unknown, before 1892. City of Philadelphia Records Department, Photo No. 41097. Original print in the Penrose Collection, Historical HABS PA,51-PHILA,674-1.jpg
Operation_Moonwatch_Event,_Biloxi,_Mississippi.jpg
David_Methuen_in_the_play_"Monday_Next",_Theatre_Royal,_Hobart,_ca._1950-1952_/_photographer_unknown.jpg
Harry_Furniss,_(who_worked_in_Australia_as_Paul_Furniss),_actor,_director,_author,_singer_and_dancer,_ca._1927-1939_/_photographer_unknown.jpg
Harry_Furniss,_(who_worked_in_Australia_as_Paul_Furniss),_actor,_director,_author,_singer_and_dancer,_ca._1927-1939_/_photographer_unknown.jpg
Harry_Furniss,_(who_worked_in_Australia_as_Paul_Furniss),_actor,_director,_author,_singer_and_dancer,_ca._1927-1939_/_photographer_unknown.jpg
Harry_Furniss,_(who_worked_in_Australia_as_Paul_Furniss),_actor,_director,_author,_singer_and_dancer,_ca._1927-1939_/_photographer_unknown.jpg
Harry_Furniss,_(who_worked_in_Australia_as_Paul_Furniss),_actor,_director,_author,_singer_and_dancer,_ca._1927-1939_/_photographer_unknown.jpg
Appomattox_Court_House_Union_soldiers.jpg
Garbage_Gobbler.jpg
Nellie_Kolle_as_a_Swaggie,_before_1924_/_photographer_unknown.jpg
ThomasGannIdol.jpg
Dymphna_Cusack,_1947_/_by_unknown_photographer.jpg
Stuart_Building,_1973.jpg
Group_portrait_members_of_the_68th_Squadron,_Australian_Flying_Corps.jpg
8._Photocopy_of_photograph_(original_print_in_the_NPS_Reservation_Files_042872pv.jpg
Shilkret directing Bain Collection (edited).jpg
(Portrait of Jimmie Lunceford, ca. early 1940s) (LOC) (4843137273).jpg
Photograph_of_Railway_Mail_Service_clerks_in_Kansas_City,_Missouri.jpg
Unidentified_Indian_chair_on_display,_ca.1900_(CHS-3953).jpg
Photograph_of_airmail_pilot_Lt._James_Edgerton_and_sister.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Cotton_pickers'_barracks._Double_row_of_20_single-room_apart_._._._-_NARA_-_522245.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Cotton_pickers'_barracks._Double_row_of_20_single-room_apart_._._._-_NARA_-_522247.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Cotton_pickers'_barracks._Double_row_of_20_single-room_apart_._._._-_NARA_-_522248.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Cotton_pickers'_barracks._Double_row_of_20_single-room_apart_._._._-_NARA_-_522246.jpg
Near_Buckeye,_Maricopa_County,_Arizona._Cotton_pickers'_barracks._Double_row_of_20_single-room_apart_._._._-_NARA_-_522490.jpg
Arvin_Kern_County,_California._Photograph_made_from_the_entrance_of_the_Arvin_Farm_Labor_Camp_(F.S.A_._._._-_NARA_-_521768.jpg
Young_Woman_named_Petro,_Tumutumu,_Kenya,_ca.1905-ca.1940_(imp-cswc-GB-237-CSWC47-LS7-018).jpg
Artgate_Fondazione_Cariplo_-_Magistretti_Emilio,_Quasi_aurora_consurgens.jpg
Edison,_Kern_County,_California._Young_migratory_mother,_originally_from_Texas._On_the_day_before_th_._._._-_NARA_-_521780.jpg
Edison,_Kern_County,_California._Young_migratory_mother,_originally_from_Texas._On_the_day_before_th_._._._-_NARA_-_521787.jpg
Sutter_County,_near_Yuba_City,_California._Multiple_family_dwelling_of_the_Yuba_City_Farm_Workers_Co_._._._-_NARA_-_521755.jpg
McNews,_near_Bakersfield,_Kern_County,_California._In_McNews_subdivision._The_West_Family,_four_rela_._._._-_NARA_-_521643.jpg
Tanforan_Assembly_center,_San_Bruno,_California._Barracks_for_family_living_quarters._Each_door_en_._._._-_NARA_-_537670.jpg
San_Bruno,_California._Barracks_for_family_living_quarters._Each_door_enters_into_a_family_unit_of_._._._-_NARA_-_537671.jpg
Hayward,_California._Families_of_Japanese_ancestry_in_their_new_truck,_piled_high_with_household_an_._._._-_NARA_-_537763.jpg
San_Bruno,_California._A_barrack_building_at_this_assembly_center_has_been_reserved_for_the_library_._._._-_NARA_-_537942.jpg
Manzanar_Relocation_Center,_Manzanar,_California._Evacuees_family_of_Japanese_ancestry_relax_in_fro_._._._-_NARA_-_537989.jpg
Manzanar_Relocation_Center,_Manzanar,_California._Evacuees_family_of_Japanese_ancestry_relax_in_fro_._._._-_NARA_-_537990.jpg
Manzanar_Relocation_Center,_Manzanar,_California._Doctor_Robert_Emerson,_bio-chemist_and_botanist_f_._._._-_NARA_-_538036.jpg
Manzanar_Relocation_Center,_Manzanar,_California._A_barrack_building_has_been_turned_into_a_library_._._._-_NARA_-_538177.jpg
Photograph_of_airmail_pilot_James_Hill_ready_for_transcontinental_night_flight.jpg
Photograph_of_airmail_planes_at_Elko,_Nevada.jpg
McNews,_near_Bakersfield,_Kern_County,_California._Another_view_of_McNews_subdivision_and_the_land_w_._._._-_NARA_-_521644.jpg
Centerville,_Alameda_County,_California._Japanese_farm_home,_showing_typical_tomato_plant_beds._65_._._._-_NARA_-_536476.jpg
San_Francisco,_California._Heads_of_families_and_single_persons_living_alone,_of_Japanese_ancestry,_._._._-_NARA_-_537526.jpg
San_Bruno,_Calfiornia._This_assembly_center_has_been_opened_for_two_days._Busload_after_busload_of_._._._-_NARA_-_537674.jpg
Photograph_of_rural_carrier_with_horse_and_wagon.jpg
Jerusalem riots april 1920 police controle of jews civilians.jpg
Two_Havasupai_Indian_women_basket_makers,_ca.1900_(CHS-4695).jpg
StateLibQld 1 134973 Queen Street, Brisbane, ca 1872.jpg
Photograph_of_airmail_pilot_William_Fillmore.jpg
StateLibQld 1 134905 German immigrant family on their farm, probably in the Bethania area, Logan district, 1872.jpg
Favorittbilde_#5._Ukas_bilde_/_Photo_of_the_week_38/2011.jpg
View_of_the_Acoma_Pueblo_from_Mesa_Encantada,_ca.1900_(CHS-4501).jpg
Vytautas vilkoncius.tif
Insignia_of_the_Vytautas_the_Great_Jaeger_Battalion_(Lithuania).jpg
Jacob Eisenberg in his music library.jpg
Vytautas Alantas.jpg
Vytautas_Tamulaitis.jpg
Voldemaras_Vytautas_Čarneckis.jpg
Lietuviai_lithuanians_new.png
Leiba_Hofmekleris.jpg
Lithuanian_basketball_squad_in_EuroBasket_1939.jpg
Oosor_Hosur_,_Salem_District.jpg
Ancient_Hindu_Temple_in_Chittorgarh,_Rajasthan_(c._1870s).jpg
State_procession_in_Baroda_(c._1880)_-_1.jpg
Lalbagh_Fort,_south_entrance,_south_view_Dhaka_1875.jpg
Lalbagh_Fort,_south_entrance,_north_view_-_Dhaka_1875.jpg
Sir_George_Pollock,_1st_Baronet(3_4_Profile).jpg
Palace_of_the_Maharajah_Chat_Singh,_Ramnagar,_Benares_in_the_1880s.jpg
Elephant_with_a_golden_ambari_at_Baroda_in_the_1890s.jpg
Elephant_with_golden_howdah_in_Baroda_(c._1890).jpg
Darjeeling_Hill_Road_-_Gyabarry_Bungalow_and_Cutting.jpg
Darjeeling_Hill_Road_-_half_mile_below_Kurseong.jpg
Darjeeling_Hill_Road_-_Kurseong_Dawk_Bungalow.jpg
Darjeeling_Hill_Road_-_one_mile_above_Gyabarry.jpg
Darjeeling_Hill_Road_-_section_of_Gyabarry_Cutting.jpg
View_of_the_south_gate_to_Lalbagh_Fort,_Dhaka_1875.jpg
Dacca,_Ruins_of_Pagla_Pul,_5_miles_from_the_city_1870.jpg
Oliver_Hastings_House_(Cambridge,_MA)_-_date_unknown.jpg
Darjeeling_Hill_Road_-_repairs_at_3_mile_above_Kurseong.jpg
Darjeeling_Hill_Road_-_road_3_&_½_miles_from_Darjeeling.jpg
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