☰
options Recherche  
  • Résultats pour
    • bear sow
  • (231)
Polar bear (Ursus maritimus) sow with two juveniles walk along the ice edge during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499922
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two juveniles walk along the ice edge during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Polar bear (Ursus maritimus) sow walking on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469279
Steven Kazlowski / Polar bear (Ursus maritimus) sow walking on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with a pair of cubs walk on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469277
Steven Kazlowski / Polar bear (Ursus maritimus) sow with a pair of cubs walk on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with a pair of cubs walk on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469276
Steven Kazlowski / Polar bear (Ursus maritimus) sow with a pair of cubs walk on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) portrait, female. Bernard Spit, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska.
01431378
Steven Kazlowski,Steven Kazlowski / Polar bear (Ursus maritimus) portrait, female. Bernard Spit, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska.
Spirit bear (Ursus americanus) sow with dark cub walking on a log at high tide, along the coastal rainforest of the central British Columbia coast, Canada
01407531
Steven Kazlowski / Spirit bear (Ursus americanus) sow with dark cub walking on a log at high tide, along the coastal rainforest of the central British Columbia coast, Canada
Polar bear (Ursus maritimus) sow and cub sliding on their backs over the pack ice, much like ice skating, 1002 coastal plain of the Arctic National Wildlife Refuge, Alaska, USA
01407521
Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub sliding on their backs over the pack ice, much like ice skating, 1002 coastal plain of the Arctic National Wildlife Refuge, Alaska, USA
Polar bear (Ursus maritimus) curious cub stands along Bernard Spit as its mother and other cub rest in the background, 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October
01363448
Steven Kazlowski / Polar bear (Ursus maritimus) curious cub stands along Bernard Spit as its mother and other cub rest in the background, 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October
Polar bear (Ursus maritimus) sow with newborn spring cub newly emerged from their den, mouth of Canning River along the Arctic coast, eastern Arctic National Wildlife Refuge, Alaska
01313208
Steven Kazlowski / Polar bear (Ursus maritimus) sow with newborn spring cub newly emerged from their den, mouth of Canning River along the Arctic coast, eastern Arctic National Wildlife Refuge, Alaska
Portrait of Polar bear (Ursus maritimus) sow standing with her cub on the snow in late winter, Arctic coast of Alaska
01296285
Steven Kazlowski / Portrait of Polar bear (Ursus maritimus) sow standing with her cub on the snow in late winter, Arctic coast of Alaska
Polar bear (Ursus maritimus) sow standing with her cub outside their den in late winter, Arctic coast of Alaska
01296284
Steven Kazlowski / Polar bear (Ursus maritimus) sow standing with her cub outside their den in late winter, Arctic coast of Alaska
Polar bear (Ursus maritimus) sow with her cub outside their den in late winter, Arctic coast of Alaska, USA
01296283
Steven Kazlowski / Polar bear (Ursus maritimus) sow with her cub outside their den in late winter, Arctic coast of Alaska, USA
Polar bear (Ursus maritimus) sow with her cub outside their den in late winter, Arctic coast of Alaska
01296282
Steven Kazlowski / Polar bear (Ursus maritimus) sow with her cub outside their den in late winter, Arctic coast of Alaska
Polar bear (Ursus maritimus) sow plays with her spring cub outside their den in late winter, Alaska
01296275
Steven Kazlowski / Polar bear (Ursus maritimus) sow plays with her spring cub outside their den in late winter, Alaska
Polar bear (Ursus maritimus) sow plays with her spring cub outside their den in late winter, Alaska
01296274
Steven Kazlowski / Polar bear (Ursus maritimus) sow plays with her spring cub outside their den in late winter, Alaska
Polar bear (Ursus maritimus) sow plays with her spring cub outside their den in late winter, Alaska
01296271
Steven Kazlowski / Polar bear (Ursus maritimus) sow plays with her spring cub outside their den in late winter, Alaska
Portrait of Polar bear (Ursus maritimus) sow with spring cub, newly emerged from their den in late winter, Arctic coast, Alaska, USA
01296269
Steven Kazlowski / Portrait of Polar bear (Ursus maritimus) sow with spring cub, newly emerged from their den in late winter, Arctic coast, Alaska, USA
Polar bear (Ursus maritimus) sow with spring cub, newly emerged from their den in late winter, Arctic coast, Alaska, USA
01296268
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cub, newly emerged from their den in late winter, Arctic coast, Alaska, USA
Polar bear (Ursus maritimus) sow jumping while hunting for seals on sea ice, off the coast of Svalbard, Norway
01273187
Steven Kazlowski / Polar bear (Ursus maritimus) sow jumping while hunting for seals on sea ice, off the coast of Svalbard, Norway
Polar bear (Ursus maritimus) sow and cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Res...
01193979
Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Res...
polar bear, Ursus maritimus, sow with newborn spring cubs newly emerged from their den, mouth of Canning River along the Arctic coast, eastern Arctic National Wildlife Refuge, Alaska
01194023
Steven Kazlowski / polar bear, Ursus maritimus, sow with newborn spring cubs newly emerged from their den, mouth of Canning River along the Arctic coast, eastern Arctic National Wildlife Refuge, Alaska
Polar bear (Ursus maritimus) sow and cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Res...
01193985
Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Res...
Polar bear (Ursus maritimus) sow with cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Re...
01193984
Steven Kazlowski / Polar bear (Ursus maritimus) sow with cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Re...
Polar bear (Ursus maritimus) sow with cub swimming towards ice on the Chukchi Sea, off the National Petroleum Reserves, Alaska
01193982
Steven Kazlowski / Polar bear (Ursus maritimus) sow with cub swimming towards ice on the Chukchi Sea, off the National Petroleum Reserves, Alaska
Polar bear (Ursus maritimus) sow with her cubs, newly emerged from their den on the Arctic coast, eastern Arctic National Wildlife Refuge, Alaska
01193926
Steven Kazlowski / Polar bear (Ursus maritimus) sow with her cubs, newly emerged from their den on the Arctic coast, eastern Arctic National Wildlife Refuge, Alaska
Black Bear (Ursus americanus) sow with yearling cub
00168749
Mark Raycroft / Black Bear (Ursus americanus) sow with yearling cub
Grizzly bear (Ursus arctos horribilis) female with cub resting head on her back. Yellowstone, Wyoming, USA. May.
01608788
Jeff Vanuga / Grizzly bear (Ursus arctos horribilis) female with cub resting head on her back. Yellowstone, Wyoming, USA. May.
Polar bear (Ursus maritimus) sow with juvenile rest on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499944
Steven Kazlowski / Polar bear (Ursus maritimus) sow with juvenile rest on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Polar bear (Ursus maritimus) sow with two juveniles resting on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499932
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two juveniles resting on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Polar bear (Ursus maritimus) sow with a two juveniles resting on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499931
Steven Kazlowski / Polar bear (Ursus maritimus) sow with a two juveniles resting on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Polar bear (Ursus maritimus) sow with a two juveniles rest along newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499930
Steven Kazlowski / Polar bear (Ursus maritimus) sow with a two juveniles rest along newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Polar bear (Ursus maritimus) sow profile, on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499905
Steven Kazlowski / Polar bear (Ursus maritimus) sow profile, on newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Polar bear (Ursus maritimus) sow running over newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499901
Steven Kazlowski / Polar bear (Ursus maritimus) sow running over newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Polar bear (Ursus maritimus) sow running over newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
01499900
Steven Kazlowski / Polar bear (Ursus maritimus) sow running over newly formed pack ice during autumn freeze up, Beaufort Sea, off Arctic coast, Alaska
Black bear (Ursus americanus) sow scratching her back on tree, Yellowstone National Park, Wyoming, USA May
01563695
George Sanker / Black bear (Ursus americanus) sow scratching her back on tree, Yellowstone National Park, Wyoming, USA May
Grizzly Bear (Ursus arctos horribilis) sow with head underwater looking for salmon in stream; Olga Bay, Kodiak Island, Alaska.
01562193
Lynn M. Stone / Grizzly Bear (Ursus arctos horribilis) sow with head underwater looking for salmon in stream; Olga Bay, Kodiak Island, Alaska.
Polar bear (Ursus maritimus) aerial view of sow with cub along the Arctic coast in summer, near Point Barrow, Alaska, USA. July.
01536783
Steven Kazlowski / Polar bear (Ursus maritimus) aerial view of sow with cub along the Arctic coast in summer, near Point Barrow, Alaska, USA. July.
Polar bear (Ursus maritimus) sow and cub resting on ice during a snow storm, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537414
Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub resting on ice during a snow storm, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow resting with two cubs playing, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537413
Steven Kazlowski / Polar bear (Ursus maritimus) sow resting with two cubs playing, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow resting with cub lying on its back, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537411
Steven Kazlowski / Polar bear (Ursus maritimus) sow resting with cub lying on its back, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow and cub on snow covered Bernard Spit, off the 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537396
Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub on snow covered Bernard Spit, off the 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow standing along snow covered Bernard Spit, off the 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537395
Steven Kazlowski / Polar bear (Ursus maritimus) sow standing along snow covered Bernard Spit, off the 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs on newly formed pack ice, off the 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537393
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs on newly formed pack ice, off the 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs walking past a pile of Bowhead whale (Balaena mysticetus) bones, Kaktovik, Barter Island, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska...
01537453
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs walking past a pile of Bowhead whale (Balaena mysticetus) bones, Kaktovik, Barter Island, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska...
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537433
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537432
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537431
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537430
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537429
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537428
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537427
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537426
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537425
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537424
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
01537423
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two cubs resting, Bernard Spit, 1002 Area, Arctic National Wildlife Refuge, North Slope, Alaska, USA, October. Vulnerable species.
Black bear (Ursus americanus) sow with caught chum/dog salmon (Oncorhynchus keta), Kake Village, Kuprenof Island, SE Alaska, USA. August.
01471586
Mary McDonald / Black bear (Ursus americanus) sow with caught chum/dog salmon (Oncorhynchus keta), Kake Village, Kuprenof Island, SE Alaska, USA. August.
Polar bear (Ursus maritimus) sow resting on a barrier island during autumn freeze up, Bernard Spit, North Slope, Alaska, September
01469281
Steven Kazlowski / Polar bear (Ursus maritimus) sow resting on a barrier island during autumn freeze up, Bernard Spit, North Slope, Alaska, September
Polar bear (Ursus maritimus) sow walking on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469278
Steven Kazlowski / Polar bear (Ursus maritimus) sow walking on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with prey in mouth and two cubs following, on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469275
Steven Kazlowski / Polar bear (Ursus maritimus) sow with prey in mouth and two cubs following, on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with prey in mouth and cub behind, along Bernard Spit, a barrier island, along the eastern Arctic coast of Alaska, Beaufort Sea, September
01469270
Steven Kazlowski / Polar bear (Ursus maritimus) sow with prey in mouth and cub behind, along Bernard Spit, a barrier island, along the eastern Arctic coast of Alaska, Beaufort Sea, September
Polar bear (Ursus maritimus) sow resting on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469251
Steven Kazlowski / Polar bear (Ursus maritimus) sow resting on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow resting on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469249
Steven Kazlowski / Polar bear (Ursus maritimus) sow resting on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469248
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with spring cub rest on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469247
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cub rest on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469246
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469245
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with spring cub rest with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469243
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cub rest with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
01469242
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cub playing with one another on a barrier island during autumn freeze up, Bernard Spit, North Slope, Arctic coast of Alaska, September
Vanouver Island Black bear (Ursus americanus vancouveri) sow foraging on a rocky beach at low tide. Vancouver Island, British Columbia, Canada, August.
01452037
David Pattyn / Vanouver Island Black bear (Ursus americanus vancouveri) sow foraging on a rocky beach at low tide. Vancouver Island, British Columbia, Canada, August.
Vanouver Island Black bear (Ursus americanus vancouveri) sow with cub foraging on a rocky beach at low tide. Vancouver Island, British Columbia, Canada, August.
01452036
David Pattyn / Vanouver Island Black bear (Ursus americanus vancouveri) sow with cub foraging on a rocky beach at low tide. Vancouver Island, British Columbia, Canada, August.
Polar bear (Ursus maritimus) sow smelling the air along Bernard Spit, North Slope of the Brooks Range, Beaufort Sea, Alaska, October.
01453272
Steven Kazlowski / Polar bear (Ursus maritimus) sow smelling the air along Bernard Spit, North Slope of the Brooks Range, Beaufort Sea, Alaska, October.
Polar bear (Ursus maritimus) sow walks across newly formed pack ice, off Bernard Spit and the 1002 area of the Arctic National Wildlife Refuge, North Slope of the Brooks Range, Beaufort Sea, Alaska, O...
01453271
Steven Kazlowski / Polar bear (Ursus maritimus) sow walks across newly formed pack ice, off Bernard Spit and the 1002 area of the Arctic National Wildlife Refuge, North Slope of the Brooks Range, Beaufort Sea, Alaska, O...
Polar bear (Ursus maritimus) sow nursing her juvenile cubs on the newly frozen pack ice, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
01431460
Steven Kazlowski / Polar bear (Ursus maritimus) sow nursing her juvenile cubs on the newly frozen pack ice, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
Polar bear (Ursus maritimus) sow nurses her juvenile cubs on the newly frozen pack ice, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
01431459
Steven Kazlowski / Polar bear (Ursus maritimus) sow nurses her juvenile cubs on the newly frozen pack ice, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
Polar bear (Ursus maritimus) sow with two 3-year cubs along the edge of newly forming pack ice during autumn freeze up, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
01431447
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two 3-year cubs along the edge of newly forming pack ice during autumn freeze up, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
Polar bear (Ursus maritimus) sow sits up on her hindlegs, on newly forming pack ice during autumn freeze up, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
01431441
Steven Kazlowski / Polar bear (Ursus maritimus) sow sits up on her hindlegs, on newly forming pack ice during autumn freeze up, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
Polar bear (Ursus maritimus) pair of adult sows play with one another on the pack ice during fall freeze up, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
01407539
Steven Kazlowski / Polar bear (Ursus maritimus) pair of adult sows play with one another on the pack ice during fall freeze up, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
Polar bear (Ursus maritimus) sows with cubs hang out on newly formed pack ice during fall freeze up, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
01407534
Steven Kazlowski / Polar bear (Ursus maritimus) sows with cubs hang out on newly formed pack ice during fall freeze up, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
Polar bear (Ursus maritimus) sow on newly formed pack ice with spring cub playing in the water, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
01407528
Steven Kazlowski / Polar bear (Ursus maritimus) sow on newly formed pack ice with spring cub playing in the water, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
Polar bear (Ursus maritimus) sow on newly formed pack ice with spring cub playing in the water, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
01407524
Steven Kazlowski / Polar bear (Ursus maritimus) sow on newly formed pack ice with spring cub playing in the water, 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska, USA
Polar bear (Ursus maritimus) female practises breaking a hole in the pack ice, in the 1002 coastal plain of the Arctic National Wildlife Refuge, Alaska, USA
01407523
Steven Kazlowski / Polar bear (Ursus maritimus) female practises breaking a hole in the pack ice, in the 1002 coastal plain of the Arctic National Wildlife Refuge, Alaska, USA
Polar bear (Ursus maritimus) female practises breaking a hole in the pack ice, in the 1002 coastal plain of the Arctic National Wildlife Refuge, Alaska, USA
01407522
Steven Kazlowski / Polar bear (Ursus maritimus) female practises breaking a hole in the pack ice, in the 1002 coastal plain of the Arctic National Wildlife Refuge, Alaska, USA
Grizzly bear (Ursus arctos horribils) sow sits in riverbed with a mountain range in background, east coast of Katmai National Park on the Alaskan peninsula, USA
01407503
Steven Kazlowski / Grizzly bear (Ursus arctos horribils) sow sits in riverbed with a mountain range in background, east coast of Katmai National Park on the Alaskan peninsula, USA
Inupiaq subsistence whalers in their umiak - bearded seal skin boat - watch a polar bear (Ursus maritimus) sow and cub travel along the edge of the open lead in the pack ice, during spring whaling sea...
01404953
Steven Kazlowski / Inupiaq subsistence whalers in their umiak - bearded seal skin boat - watch a polar bear (Ursus maritimus) sow and cub travel along the edge of the open lead in the pack ice, during spring whaling sea...
Polar bear (Ursus maritimus) broken legged sow with pair of spring cubs rest on newly formed pack ice along the arctic coast, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
01363449
Steven Kazlowski / Polar bear (Ursus maritimus) broken legged sow with pair of spring cubs rest on newly formed pack ice along the arctic coast, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
Polar bear (Ursus maritimus) sow with spring cubs travel across newly formed pack ice during fall freeze up, off the 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October
01363484
Steven Kazlowski / Polar bear (Ursus maritimus) sow with spring cubs travel across newly formed pack ice during fall freeze up, off the 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October
Polar bear (Ursus maritimus) pair of sows, one with a spring cub, greet one another on newly formed pack ice along the arctic coast in autumn, 1002 area of the Arctic National Wildlife Refuge, Alaska,...
01363480
Steven Kazlowski / Polar bear (Ursus maritimus) pair of sows, one with a spring cub, greet one another on newly formed pack ice along the arctic coast in autumn, 1002 area of the Arctic National Wildlife Refuge, Alaska,...
Polar bear (Ursus maritimus) sow rolls around on newly formed pack ice along the arctic coast, 1002 Area of the Arctic National Wildlife Refuge, Alaska, USA, October
01363446
Steven Kazlowski / Polar bear (Ursus maritimus) sow rolls around on newly formed pack ice along the arctic coast, 1002 Area of the Arctic National Wildlife Refuge, Alaska, USA, October
Polar bear (Ursus maritimus) sow stretches as she gets up from newly formed pack ice along the arctic coast, 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October
01363474
Steven Kazlowski / Polar bear (Ursus maritimus) sow stretches as she gets up from newly formed pack ice along the arctic coast, 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October
Polar bear (Ursus maritimus) sow traveling across newly formed pack ice off the 1002 coastal area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, USA, October
01363475
Steven Kazlowski / Polar bear (Ursus maritimus) sow traveling across newly formed pack ice off the 1002 coastal area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, USA, October
Polar bear (Ursus maritimus) broken legged sow with pair of spring cubs rest on newly formed pack ice along the arctic coast, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
01363450
Steven Kazlowski / Polar bear (Ursus maritimus) broken legged sow with pair of spring cubs rest on newly formed pack ice along the arctic coast, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
Polar bear (Ursus maritimus) sow with two spring cubs travel outside the arctic village of Kaktovik, Bernard Spit, off the 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October 2010
01363471
Steven Kazlowski / Polar bear (Ursus maritimus) sow with two spring cubs travel outside the arctic village of Kaktovik, Bernard Spit, off the 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October 2010
Polar bear (Ursus maritimus) female standing along Bernard Spit and off the 1002 coastal area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, USA, October
01363476
Steven Kazlowski / Polar bear (Ursus maritimus) female standing along Bernard Spit and off the 1002 coastal area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, USA, October
Polar bear (Ursus maritimus) broken legged sow and spring cub rest on newly formed pack ice along the arctic coast in autumn, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
01363455
Steven Kazlowski / Polar bear (Ursus maritimus) broken legged sow and spring cub rest on newly formed pack ice along the arctic coast in autumn, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
Polar bear (Ursus maritimus) broken legged sow and spring cub rest on newly formed pack ice along the arctic coast in autumn, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
01363454
Steven Kazlowski / Polar bear (Ursus maritimus) broken legged sow and spring cub rest on newly formed pack ice along the arctic coast in autumn, 1002 area of the Arctic National Wildlife Refuge, Alaska, Beaufort Sea, US...
Polar bear (Ursus maritimus) sow and cub along the arctic coast during fall freeze up, off the 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October
01363477
Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub along the arctic coast during fall freeze up, off the 1002 area of the Arctic National Wildlife Refuge, Alaska, USA, October