Tongue of the Vatnajokull Glacier at Fjallsarlon glacial lagoon, South Iceland, Iceland, Polar Regions

Harbor seals (Phoca vitulina) hauled out on ice calved from South Sawyer Glacier, Southeast Alaska, United States of America, North America

Aerial view taken by drone of iceberg in Jokusarloon Glacier Lagoon during a summer day, Iceland, Polar Regions

Glacial iceberg detail from ice calved off the LeConte Glacier near Petersberg, Southeast Alaska, United States of America

Glacial iceberg detail from ice calved off the LeConte Glacier near Petersberg, Southeast Alaska, United States of America

Scenic view from Tracy Arm-Fords Terror Wilderness area in Southeast Alaska, United States of America

Freshwater melt forming waterfalls in Austfonna, an ice cap located on Nordaustlandet in the Svalbard archipelago, Norway

Water melting from the Briksdalsbreen glacier south of the small town of Olden in coastal Norway, Vestland, Norway

Perito Moreno Glacier, elevated view, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz Province, Patagonia, Argentina, South America

Piedras Blancas Glacier, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz Province, Patagonia, Argentina, South America

Perito Moreno Glacier, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz Province, Patagonia, Argentina, South America

Perito Moreno Glacier, elevated view, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz Province, Patagonia, Argentina, South America

Perito Moreno Glacier, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz Province, Patagonia, Argentina, South America

Spegazzini Glacier, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz Province, Patagonia, Argentina, South America

Aerial of Potter glacier, Tierra del Fuego, Chile, South America

Belcher glacier, Devon island, Nunavut, Canadian Arctic, Canada, North America

Adult bald eagle (Haliaeetus leucocephalus) on iceberg calved from the LeConte Glacier just outside of Petersburg, Southeast Alaska

Adult bald eagle (Haliaeetus leucocephalus) on iceberg calved from the LeConte Glacier just outside of Petersburg, Southeast Alaska

Melting Ice Sheet, Greenland

Kayaker heading for icebergs on lake, Lago Grey, Torres del Paine National Park, Patagonian Andes, Patagonia, Chile, South America