979-6962 - Lindblad Expeditions guests doing the "polar Plunge" in Port Foster near Whalers Bay inside the caldera on Deception Island, South Shetland Island Group, Antarctica. NO MODEL RELEASES FOR THIS IMAGE.

979-7684 - Adelie penguin (Pygoscelis adeliae) toboggan prints in fresh snow near the Antarctic Peninsula, Antarctica.

979-7762 - Guests from the Lindblad Expedition ship National Geographic Explorer take the Polar Plunge off ice floe in the Weddell Sea, Antarctica, Southern Ocean

979-3938 - The Leopard seal (Hydrurga leptonyx) is the second largest species of seal in the Antarctic

979-3925 - Images from around the Norwegian based town of Petersburg, Southeast Alaska, USA. Pacific ocean

1060-3 - Fresh water pure ice, Antarctica

799-1720 - Iceberg drifting off the Antarctic Peninsula, Antarctica, Polar Regions

1350-5710 - Building an igloo in Gojahaven, an Inuit settlement in the far north of Canada

917-548 - Adult Gentoo penguin (Pygoscelis papua) and chick on nest, with mountains and glaciers in background, Antarctic Peninsula, Antarctica, Polar Regions

799-863 - Massive icebergs adrift off the Antarctic Peninsula, Antarctica, Polar Regions

799-1374 - Tourists kayaking in Antarctic waters, Antarctic Peninsula, Antarctica, Polar Regions

799-1386 - Icebergs and mountains on the Antarctic Peninsula, Antarctica, Polar Regions

979-4020 - Natural history staff from the Lindblad Expedition ship National Geographic Endeavour doing various things in and around the Antarctic Peninsula

979-7791 - Adult Grey-headed Albatross, (Thalassarche chrysostoma) on the wing in the Drake Passage between South America and the Antarctic Peninsula, Southern Ocean

979-7664 - Adelie penguin (Pygoscelis adeliae) near the Antarctic Peninsula, Antarctica.

979-9269 - Crabeater seal (Lobodon carcinophaga) hauled out on ice floe near the Antarctic Peninsula, Antarctica

979-7147 - Head detail of molting gentoo penguin (Pygoscelis papua) in Antarctica

979-7403 - Adult leopard seal (Hydrurga leptonyx) hauled out on ice floe near the Antarctic Peninsula, Southern Ocean

1060-28 - Blue Iceberg floating in the Antarctic peninsula

1350-5738 - Young boy in Gjohaven, an inuit settlement in the far north of Canada

1350-5709 - Building an igloo in Gojahaven, an Inuit settlement in the far north of Canada

1350-5705 - Building an igloo in Gojahaven, an Inuit settlement in the far north of Canada

197-4628 - West Coast of Antarctic Peninsula, Antarctica

197-3349 - Gentoo penguins stand on snow on the shore along the coast of the Antarctic Peninsula, Antarctica, Polar Regions

764-505 - Iceberg, Pleneau Island, Antarctic Peninsula, Antarctica, Polar Regions

832-365570 - Helicopter landing on the Capt. Khlebnikov icebreaker after a flight over the icebergs off the coast of Franklin Island, Antarctica

911-9951 - Retreating glaciers in Wilhelmina Bay off Graham Land on the Antarctic Peninsular, which is one of the fastest warming places on the planet.

979-7529 - Humpback whale (Megaptera novaeangliae) surfacing near Zodiac near the Antarctic Peninsula, Antarctica, Southern Ocean

979-9425 - Adult female leopard seal (Hydrurga leptonyx) with Lindblad Expedition guests at Brown Bluff near the Antarctic Peninsula, Southern Ocean

979-7561 - Guests from the Lindblad Expedition ship National Geographic Explorer enjoy a hot asado sandwich prepared by staff at BBQ on an ice floe near Adelaide Island, Antarctica

979-4743 - The Lindblad Expedition ship National Geographic Explorer operating in and around the Antarctic peninsula in Antarctica

979-4471 - The Leopard seal (Hydrurga leptonyx) is the second largest species of seal in the Antarctic

979-9404 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean

979-4331 - The Lindblad Expeditions ship National Geographic Explorer pushes through ice in Crystal Sound, south of the Antarctic Circle

909-228 - The church situated at the former whaling station of Grytviken. Grytviken, South Georgia, Subantarctic

1350-5724 - Inside a church in Gojahaven, an Inuit settlement in the far north of Canada

1350-5718 - Ice in Gojahaven, an Inuit settlement in the far north of Canada

1350-5729 - Men look for animals to hunt in Gojahaven, an Inuit settlement in the far north of Canada.

748-706 - Pack ice, Weddell Sea, Antarctic Peninsula, Antarctica, Polar Regions

917-545 - Gentoo penguins (Pygoscelis papua) on penguin walkway, South Shetland Islands, Antarctica, Polar Regions

911-9987 - Evening light over mountains from the Gerlache Strait separating the Palmer Archipelago from the Antarctic Peninsular off Anvers Island. The Antartic Peninsular is one of the fastest warming areas of the planet.

979-7243 - Adult emperor penguin (Aptenodytes forsteri) on sea ice near Snow Hill Island in the Weddell Sea, Antarctica.

979-7238 - Adult emperor penguin (Aptenodytes forsteri) on sea ice near Snow Hill Island in the Weddell Sea, Antarctica.

979-7573 - Staff from the Lindblad Expedition ship National Geographic Explorer Steve Gould in Antarctica

979-4922 - Gentoo penguins (Pygoscelis papua) in Antarctica

979-4836 - Adelie penguin (Pygoscelis adeliae) near the Antarctic Peninsula, Antarctica.

979-9416 - Antarctic fur seal pup (Arctocephalus gazella) near the abandoned whaling station at Stromness Bay on South Georgia, Southern Ocean

979-7571 - Captain Oliver Kruess (L) and Expedition Leader Tim Soper (R) from the Lindblad Expedition ship National Geographic Explorer in Antarctica

979-7219 - Adult emperor penguin (Aptenodytes forsteri) on sea ice near Snow Hill Island in the Weddell Sea, Antarctica.

979-4747 - The Lindblad Expedition ship National Geographic Explorer operating in and around the Antarctic peninsula in Antarctica

911-9994 - Members of an expedition cruise to Antarctica in a Zodiak in Paradise Bay beneath Mount Walker on the Antarctic Peninsular. The Antarctic Peninsular is one of the most rapidly warming areas on the planet.

1112-5199 - British Antarctic Survey research ship at King Edward Point in East Cumberland Bay, South Georgia, Polar Regions

1350-5728 - Animal hunting in Gojahaven, an Inuit settlement in the far north of Canada

1350-5723 - Kids portrait in Gojahaven, an Inuit settlement in the far north of Canada

197-4604 - Bones, relic of whaling industry, Port Lockroy, Antarctic Peninsula, Antarctica, Polar Regions

911-9973 - The Argentine antarctic research station Almirante Brown in stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

979-4847 - Adelie penguin (Pygoscelis adeliae) near the Antarctic Peninsula, Antarctica.

979-7936 - Lindblad Expedition guests enjoying the snow-covered hills of Neko Harbour on the Antarctic Peninsula on Andvord Bay, Antarctica, Southern Ocean

979-7272 - Adult emperor penguin (Aptenodytes forsteri) on sea ice near Snow Hill Island in the Weddell Sea, Antarctica.

979-4022 - Natural history staff from the Lindblad Expedition ship National Geographic Endeavour doing various things in and around the Antarctic Peninsula

979-4390 - Views of Deception Island, an island in the South Shetland Islands off the Antarctic Peninsula

979-7655 - Wilson's storm-petrel (Oceanites oceanicus) daintily feeding in the calm waters of Neko Harbour on the Antarctic Peninsula

979-4365 - Views of Deception Island, an island in the South Shetland Islands off the Antarctic Peninsula

979-9127 - Adult macaroni penguin (Eudyptes chrysolophus) in Elsehul Bay on South Georgia, Southern Ocean

979-7918 - Photographers and adult leopard seal (Hydrurga leptonyx) hauled out on ice floe near the Antarctic Peninsula, Southern Ocean

979-9415 - Antarctic fur seal pup (Arctocephalus gazella) near the abandoned whaling station at Stromness Bay on South Georgia, Southern Ocean

979-9412 - Lindblad Expeditions guests with a lone adult emperor penguin (Aptenodytes forsteri) on sea ice in the Gullet between Adelaide Island and the Antarctic Peninsula, Antarctica.

979-3966 - Humpback whale (Megaptera novaeangliae) surfacing near the Antarctic Peninsula

1131-1491 - Cooper Bay, Floating Icebergs, South Georgia, South Georgia and the Sandwich Islands, Antarctica, Polar Regions

979-9427 - Lindblad Expeditions staff member Lisa Trotter next to a HUGE adult male leopard seal (Hydrurga leptonyx) hauled out on the beach at Salisbury Plains in the Bay of Isles, Southern Ocean

1184-606 - Argentinian Antarctic settlement, Esperanza Base, Hope Bay, Antarctica, Polar Regions

1350-5722 - Supermarket in Gjohaven, an inuit settlement in the far north of Canada

1350-5727 - Animal hunting in Gojahaven, an Inuit settlement in the far north of Canada

1350-5701 - Portrait of young boy holding two dog puppies in Gojahaven, an Inuit settlement in the far north of Canada.

1350-5719 - Animal hunting in Gojahaven, an Inuit settlement in the far north of Canada

1350-5706 - School drawings in Gojahaven, an Inuit settlement in the far north of Canada.

1350-5714 - Portrait of elderly man in Gojahaven, an Inuit settlement in the far north of Canada.

1350-5732 - Young boy in Gjohaven, an inuit settlement in the far north of Canada

197-1023 - British Antarctic Survey base at Rothera, Antarctica

197-5893 - Icebergs, Antarctica

1198-178 - King penguin (aptenodytes patagonicus) st andrews bay, south georgia, small group in snowy landscape

1198-217 - King penguins (aptenodytes patagonicus) st andrews bay, south georgia, small group in snowy landscape, fish-eye view

799-865 - Icebergs and mountains off the Antarctic Peninsula, Antarctica, Polar Regions

979-7540 - Humpback whale (Megaptera novaeangliae) flukes-up dive with kelp gulls near the Antarctic Peninsula, Antarctica, Southern Ocean

979-4341 - Wandering albatross (Diomedea exulans) on the wing in the Drake Passage between the tip of South America and the Antarctic Peninsula, Southern ocean

979-4262 - Adult Antarctic Minke Whale (Balaenoptera bonaerensis) surfacing in ice near Larrouy Island on the western side of the Antarctic Peninsula

979-7424 - Adult female leopard seal (Hydrurga leptonyx) stalking, then killing and eating an adult gentoo penguin in Paradise Bay, Antarctica, Southern Ocean

979-7368 - Full moon (plus 1 day) rising over icebergs in the Weddell Sea, Antarctica. MORE INFO This moonrise occurred on January 1, 2010, the night after the blue moon full of December 31, 2009.

979-3973 - Guests from the Lindblad Expedition ship National Geographic Endeavour, Antarctica

979-4469 - The Leopard seal (Hydrurga leptonyx) is the second largest species of seal in the Antarctic

979-3974 - Reflected images of guests from the Lindblad Expedition ship National Geographic Endeavour on Zodiac tour around the Antarctic Peninsula

979-4519 - Crabeater seals (Lobodon carcinophaga) swimming along or hauled out on fast ice floe in Bourgeois Fjord near the Antarctic Peninsula

979-9436 - Leucistic Antarctic fur seal pup (Arctocephalus gazella) on South Georgia, Southern Ocean

979-4829 - Adelie penguin (Pygoscelis adeliae) near the Antarctic Peninsula, Antarctica.

979-4347 - Wandering albatross (Diomedea exulans) on the wing in the Drake Passage between the tip of South America and the Antarctic Peninsula, Southern ocean

979-4296 - An adult Brown Skua (Catharacta antarctica) on South Georgia Island in the Southern Ocean

979-4260 - Adult Antarctic Minke Whale (Balaenoptera bonaerensis) surfacing in ice near Larrouy Island on the western side of the Antarctic Peninsula

911-10445 - Gentoo Penguins amongst stunning coastal scenery in Paradise Bay off Graham Land on the antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

911-10446 - Gentoo Penguins at the Argentine antarctic research station in stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

1350-5733 - Man looks for animals to hunt in Gojahaven, an Inuit settlement in the far north of Canada.