Ingo Arndt / Antarctic Fur Seal (Arctocephalus gazella) bull on land, Stromness Bay, South Georgia Island, Southern Ocean, Antarctic Convergence, November 2008

Ingo Arndt / King penguin (Aptenodytes patagonicus) colony with adults and chicks. St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Ingo Arndt / King Penguin (Aptenodytes patagonicus) plumage detail, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus) portrait and plumage detail, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / A large group of King Penguin (Aptenodytes patagonicus) moulting, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Gentoo penguin (Pygoscelis papua) calling, Stromness Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Gentoo penguins (Pygoscelis papua) walking to the beach, Stromness Bay, South Georgia Island, Southern Ocean, Antarctic Convergence. November

Ingo Arndt / Waves crashing against ice cliffs of iceberg off the southern tip of South Georgia Island in wind storm, Southern Ocean, Antarctic Convergence, November 2008

Mark Bowler / Aerial view of Amazon River, with settlements and secondary rainforest, near Iquitos, Peru. July 2015.

Ole Jorgen Liodden / King Penguin (Aptenodytes patagonicus) walking back to colony on South Georgia Island. Southern Ocean, Antarctic Convergence, November.

Yva Momatiuk & John Eastcott / Golden sunrise clouds and rising sun in blue sky above sea and waves, Falkland Islands, Atlantic Ocean

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) rookery, fall, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergance

Yva Momatiuk & John Eastcott / Massive iceberg floating, smashing into waves and melting rapidly due to gobal warming and rising temperatures of sea and air, near Cumberland Bay, South Georgia Island, Southern Ocean, Antarctic Conv...

Yva Momatiuk & John Eastcott / Gentoo Penguin (Pygoscelis papua) chick begging parent for food, on beach, fall, Gold Harbour, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Antarctic Fur Seal (Arctocephalus gazella) young male on beach, entangled in green fishing net, deadly marine debris floating in all oceans, Gold Harbour, South Georgia Island, Southern Ocean, Antarct...

Yva Momatiuk & John Eastcott / Gentoo Penguin (Pygoscelis papua) flapping wings and walking on beach in surf, evening, Cooper Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) group walking, pointing long bills on gravel beach, fall, Gold Harbour, South Georgia, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) walking in shallow surf near shore in evening, fall, Gold Harbour, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Macaroni Penguin (Eudyptes chrysolophus) adults walking and one jumping on boulder, along rocky river bank near sea, Cumberland Bay, Southern Ocean, Antarctic Convergance, South Georgia Island

Ingo Arndt / Wildlife Photographer Ingo Arndt working at King Penguin (Aptenodytes patagonicus) / colony / St Andrews Bay / South Georgia Island / Southern Ocean / Antarctic Convergence, November 2008

Ingo Arndt / Southern Elephant Seal (Mirounga leonina) bull roaring in water, Stromness Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Ingo Arndt / Southern Elephant Seal (Mirounga leonina) bull swimming and breathing at surface, Stromness Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Ingo Arndt / King penguin colony (Aptenodytes patagonicus) with many one year old chicks, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Ingo Arndt / First year King Penguin (Aptenodytes patagonicus) chick, Gold Harbour, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus) plumage detail, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus) plumage detail, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus) portrait, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus), St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus) portrait, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus) colony on coast, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence. November 2008

Ingo Arndt / King Penguins (Aptenodytes patagonicus) group swimming, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguins (Aptenodytes patagonicus) on beach, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguins (Aptenodytes patagonicus) on beach, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguins (Aptenodytes patagonicus) on beach, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguins (Aptenodytes patagonicus) on beach, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Southern Elephant Seal (Mirounga leonina) pair mating on beach, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / King Penguin (Aptenodytes patagonicus) colony with adults and chicks gathering, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence. November 2008

Ingo Arndt / King Penguin (Aptenodytes patagonicus) colony with adults and chicks gathering, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence. November 2008

Ingo Arndt / King Penguin (Aptenodytes patagonicus) colony gathering along river at St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence. November 2008

Ingo Arndt / The abandoned Grytviken whaling station, South Georgia Island, Southern Ocean, Antarctic Convergence. November 2008

Ingo Arndt / Gentoo Penguin (Pygoscelis papua) on nest, Stromness Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Ingo Arndt / A pair of Antarctic Giant Petrels (Macronectes giganteus) swimming, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Antarctic Giant Petrel (Macronectes giganteus) on water, South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Antarctic Giant Petrel (Macronectes giganteus) feeding on carcass of Southern Elephant Seal (Mirounga leonina), South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Gentoo Penguin (Pygoscelis papua), South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Adult bull Antarctic Fur Seal (Arctocephalus gazella) South Georgia Island, Southern Ocean, Antarctic Convergence.

Ingo Arndt / Massive tabular iceberg off the southern tip of South Georgia Island, Southern Ocean, Antarctic Convergence, November 2008

Ingo Arndt / Iceberg near Drygalski Fjord, South Georgia Island, Southern Ocean, Antarctic Convergence, November 2008

Ingo Arndt / Macaroni penguin (Eudyptes chrysolophus) preening, Cooper Bay, South Georgia Island, Southern Ocean, Antarctic Convergence.

Yva Momatiuk & John Eastcott / Northern Giant Petrel (Macronectes halli) flying low above ocean, Antarctic Convergence, Southern Ocean

Yva Momatiuk & John Eastcott / Blue glacier receding on green and golden tundra slope, with grasses, lichen, moss, rocks and boulders, fall morning, Salversen Range, Smaaland Cove, South Georgia Island, Southern Ocean, Antarctic Co...

Yva Momatiuk & John Eastcott / Glacier receding over golden tundra slope, with grasses, lichen, moss, rocks and erratic boulders, fall morning, Salversen Range, Smaaland Cove, South Georgia Island, Southern Ocean, Antarctic Converg...

Yva Momatiuk & John Eastcott / Blue ice on steep slope, richly sculpted remnants of receeding glacier, fall morning, Salversen Range, Smaaland Cove, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Antarctic Fur Seal (Arctocephalus gazella) young male on beach, entangled in green fishing net, deadly marine debris floating in all oceans, Gold Harbour, South Georgia, Southern Ocean, Antarctic Conv...

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) adult adjusting egg on feet while incubating in rookery, Right Whale Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) chicks and adults in large busy rookery near sea, fall, Right Whale Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Coastal glacier, eroded by fast melting due to global warming, blue and dirty ice, fall, Graae Glacier, Trollhul, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Blue glacier receding and small tarn or pond, on green and golden tundra slope, with grasses, lichen, moss, rocks and erratic boulders, fall morning, Salversen Range, Smaaland Cove, South Georgia Isla...

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) group by a muddy pond near rookery against backdrop of snowy Allardyce Range, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) group near sea beach and rookery against backdrop of snowy Allardyce Range, St Andrews Bay, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) crowded rookery along river and near sea, in golden evening light, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) close up profile with blue sky, St Andrews Bay, South Georgia, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) chicks in river near rookery, against backdrop of snowy Allardyce Range, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Southern Elephant Seal (Mirounga leonina) pup and King Penguin (Aptenodytes patagonicus) juveniles on river bank in rookery, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) group interacting near rookery, fall, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) group on beach littered with ice chunks near Fortuna Glacier, Cumberland Sound, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) on beach littered with ice chunks near Fortuna Glacier, Cumberland Sound, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Cumulus clouds over calm harbor and green mountain slopes, sea coast in early fall, evening, Prince Olav Harbour, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Cumulus clouds over calm harbor, early fall, evening, Prince Olav Harbour, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) swimmng and washing their feathers to maintain insulating properties in cold climate, near beaches of Salisbury Plain, South Georgia Island, Southern Ocean, Anta...

Yva Momatiuk & John Eastcott / Wandering Albatross (Diomedea exulans) adult incubating egg during nesting season in strong wind, early fall, Prion Island, South Georgia, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Wandering Albatross (Diomedea exulans) spreading wings in courtship display, during early fall mating season, Prion Island, South Georgia, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Wandering Albatross (Diomedea exulans) adults courting in overgrown tussock grass, one sky calling, early fall mating season, Prion Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Wandering Albatross (Diomedea exulans) adult sky calling during mating season, early fall, Prion Island, South Georgia, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Detail of floating blue iceberg eroded by melting process accelerated by global warming and wave action, early fall, Cumberland Bay West, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Graphic forms of blue ice, seracs and cracks, Fortuna Glacier, Cumberland Sound, South Georgia, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Graphic forms of blue ice, seracs and cracks, Fortuna Glacier, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Graphic forms of blue ice, seracs and cracks, Fortuna Glacier, South Georgia Island, Southern Ocean, Antarctic Convergance

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) group on beach at the foot of Fortuna Glacier, Cumberland Sound, South Georgia Island, Southern Ocean, Antarctic Convergance

Yva Momatiuk & John Eastcott / Wandering Albatross (Diomedea exulans) adults sky calling, spreading wings, dancing, displaying, courting during mating season, early fall, Prion Island, South Georgia, Southern Ocean, Antarctic Conve...

Yva Momatiuk & John Eastcott / Wandering Albatross (Diomedea exulans) adults displaying, courting during mating season, early fall, Prion Island, South Georgia, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Wandering Albatross (Diomedea exulans) adults, one sky calling, displaying, courting during mating season, early fall, Prion Island, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) adults near rookery on beach, fall morning, Right Whale Bay, South Georgia Island, Southern Ocean, Antarctic Convergance

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) adult on beach, fall morning, Right Whale Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) group swimming and washing in sea to keep feathers clean and assure good insulation for their blubber encased bodies, fall morning, Right Whale Bay, South Georgi...

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) chick near big and crowded rookery with thousands of birds, Right Whale Bay, South Georgia Island, Southern Ocean, Antarctic Convergance, South Georgia Island

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) walking together on beach, near rookery, fall, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergance

Yva Momatiuk & John Eastcott / Southern Elephant Seal (Mirounga leonina) juveniles play fighting on beach near King Penguin (Aptenodytes patagonicus) rookery, Allardyce Range in background, fall, St Andrews Bay, South Georgia Islan...

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) coming and going from the sea near large rookery, fall, St Andrews Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) rookery with rafts of birds swimming and washing to clean their feathers, Allardyce Range in background, fall, St Andrews Bay, South Georgia Island, Southern Oce...

Yva Momatiuk & John Eastcott / Nordenskjold Glacier, Cumberland East Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Antarctic Fur Seal (Arctocephalus gazella) female scratching, on coastal rocks, fall, Cumberland East Bay, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) incubating egg on its feet on beach, Gold Harbour, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / Antarctic Fur Seal (Arctocephalus gazella) pups ineracting and touching noses on beach, Gold Harbour, South Georgia Island, Southern Ocean, Antarctic Convergence

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) adults coming ashore flapping wings after swimming and washing their feathers to maintain their insulating qualities, fall, Gold Harbour, South Georgia Island, S...

Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) swimming near beach and coastal rocks, fall morning, St Andrews Bay, Allardyce Range in background, South Georgia Island, Southern Ocean, Antarctic Convergence