polar bear walking left to right, forward, right to left, with reflections, svalbard, norway - 北極熊 個影片檔及 b 捲影像01:33
aerial view of polar bear walking across fresh snow, spitsbergen island, svalbard, norway - 北極熊 個影片檔及 b 捲影像00:25
polar bear patrolling the barren ice floes of northern baffin island, arctic canada. - 北極熊 個影片檔及 b 捲影像00:09
aerial view of polar bear (ursus maritimus) wading with two small cubs through melting shore ice along navy board inlet, sirmillik national park, bylot island, canada - 北極熊 個影片檔及 b 捲影像00:11
a polar bear tries to drag a walrus from the surf but gives up. available in hd. - 北極熊 個影片檔及 b 捲影像00:25
a polar bear attacks a walrus as the colony flees into the surf. available in hd. - 北極熊 個影片檔及 b 捲影像00:26
aerial view of polar bear mother and cub running across sea ice to avoid nearby male bear in navy board inlet, sirmillik national park, baffin island, canada - 北極熊 個影片檔及 b 捲影像00:21白色
cuddly polar bear cub climbed all over its mom in a tender moment captured at wapusk national park in manitoba, canada. canadian tour guide drew... - 北極熊 個影片檔及 b 捲影像00:48
ms track round polar bear sniffing the air at the edge of ice then walking away - 北極熊 個影片檔及 b 捲影像00:27
waterlevel profile cu polar bear eating seal on ice floe with ivory gull in foreground - 北極熊 個影片檔及 b 捲影像00:31
track with female polar bear and 2 cubs walking on ice floe thes starting to swim - 北極熊 個影片檔及 b 捲影像00:19
various types of creatures were observed during the expedition of the turkish scientific research team near svalbard islands, in the arctic ocean in... - 北極熊 個影片檔及 b 捲影像05:40
polar bear looking away rearing up on vehicle during winter - fairbanks, alaska - 北極熊 個影片檔及 b 捲影像00:14
aerial view of polar bear (ursus maritimus) wading with two small cubs through melting shore ice along navy board inlet, sirmillik national park, bylot island, canada - 北極熊 個影片檔及 b 捲影像00:20
aerial view of polar bear (ursus maritimus) wading with two small cubs through melting shore ice along navy board inlet, sirmillik national park, bylot island, canada - 北極熊 個影片檔及 b 捲影像00:20白色
ws pan with polar bear swimming towards camera between ice floes then looking at camera - 北極熊 個影片檔及 b 捲影像00:07
aerial view of polar bear walking across fresh snow, spitsbergen island, svalbard, norway - 北極熊 個影片檔及 b 捲影像00:24
hunting polar bear emerges from sea and looks towards bearded seal in foreground with heat haze - 北極熊 個影片檔及 b 捲影像00:17
