Sergey Gorshkov / Clouds hugging the tops of shoreline mountains, Wrangel Island, Russia

Sergey Gorshkov / Cliffs above ice floe on ocean, Wrangel Island, Russia

Sergey Gorshkov / Pacific Walrus (Odobenus rosmarus divergens) skull on tundra, Wrangel Island, Russia

Sergey Gorshkov / Woolly Mammoth (Mammuthus primigenius) tusk in fast-flowing shallow stream, Wrangel Island, Russia

Sergey Gorshkov / Green luminescence of the aurora borealis atmospheric pheno menon, Wrangel Island, Russia

Sergey Gorshkov / Nakedstem Wallflower (Parrya nudicaulis) flowering in tundra landscape, Wrangel Island, Russia

Sergey Gorshkov / Coastline, Wrangel Island, Russia

Sergey Gorshkov / Ice floes, Wrangel Island, Russia

Sergey Gorshkov / Arctic Char (Salvelinus alpinus) young feeding on Sockeye Salmon (Oncorhynchus nerka) eggs, Kamchatka, Russia

Sergey Gorshkov / Ice floes, Wrangel Island, Russia

Sergey Gorshkov / People in Zodiac boat investigating sea stack, Wrangel Island, Russia

Sergey Gorshkov / Fog bow over ice floes, Wrangel Island, Russia

Sergey Gorshkov / Cliff face along shoreline, Wrangel Island, Russia

Sergey Gorshkov / Clouds hugging the tops of shoreline mountains, Wrangel Island, Russia

Sergey Gorshkov / Clouds hugging the tops of shoreline cliffs, Wrangel Island, Russia

Sergey Gorshkov / Clouds hugging the tops of shoreline mountains, Wrangel Island, Russia

Sergey Gorshkov / Mountain range and ice floes, Wrangel Island, Russia

Sergey Gorshkov / Roseroot Stonecrop (Rhodiola rosea) covered in ice, Wrangel Island, Russia

Sergey Gorshkov / Cliff above shoreline, Wrangel Island, Russia

Sergey Gorshkov / Floating iceberg, Wrangel Island, Russia

Sergey Gorshkov / Floating iceberg with overhanging shelf, Wrangel Island, Russia

Sergey Gorshkov / Floating iceberg, Wrangel Island, Russia

Sergey Gorshkov / Floating iceberg melted into an anvil shape, Wrangel Island, Russia

Sergey Gorshkov / Floating ice on ocean surface under heavy cloud cover, Wrangel Island, Russia

Sergey Gorshkov / Floating ice with mountain range in distance, Wrangel Island, Russia

Sergey Gorshkov / Floating iceberg melted into unusual shapes, Wrangel Island, Russia

Sergey Gorshkov / Green luminescence of the aurora borealis atmospheric pheno menon, Wrangel Island, Russia

Sergey Gorshkov / Green luminescence of the aurora borealis atmospheric pheno menon, Wrangel Island, Russia

Sergey Gorshkov / Green luminescence of the aurora borealis atmospheric pheno menon, Wrangel Island, Russia

Sergey Gorshkov / Rocky cliffs along shoreline, Wrangel Island, Russia

Sergey Gorshkov / Cliffs along shoreline, Wrangel Island, Russia

Sergey Gorshkov / Snow Goose (Chen caerulescens) newly hatched chick with sibling breaking through egg, Wrangel Island, Russia

Sergey Gorshkov / Nakedstem Wallflower (Parrya nudicaulis) blooming on tundra, Wrangel Island, Russia

Sergey Gorshkov / Nakedstem Wallflower (Parrya nudicaulis) flowering in tundra landscape, Wrangel Island, Russia

Sergey Gorshkov / Rock pinnacle and ice, Wrangel Island, Russia

Sergey Gorshkov / Muskox (Ovibos moschatus) group on snow-covered tundra, Wrangel Island, Russia

Sergey Gorshkov / Ice build up on river edge, Wrangel Island, Russia

Sergey Gorshkov / Ice floes, Wrangel Island, Russia

Sergey Gorshkov / Snowy Owl (Nyctea scandiaca) chick being attacked by Arctic Skua (Stercorarius parasiticus), Wrangel Island, Russia

Sergey Gorshkov / Snowy Owl (Nyctea scandiaca) chick being attacked by Arctic Skua (Stercorarius parasiticus), Wrangel Island, Russia

Sergey Gorshkov / River lined with rocks, Wrangel Island, Russia