winter arctic landscape. view of the frozen anadyr estuary and a small snow-covered island among the ice.

arctic winter ice island snow chukotka polar region january bering sea extreme north northern landscape northeast siberian siberia russia russian anadyr estuary outdoor season wintertime climate change frost cold temperature weather frosty freeze nature gulf natural background snowy snowcovered frozen water floe hummock pressure ridge icehummocks lighthouse beacon travel destinations hike ecological tourism animal track trace trail environment east