Southern right whale (Eubalaena australis) calf being harassed by kelp gull (Larus dominicanus), Golfo Nuevo, Peninsula Valdes, Argentina, South America

Harris hawk (Parabuteo unicinctus) formerly known as the bay-winged hawk (dusky hawk), which breeds in the southern U.S.A., Chile and Argentina, in captivity in the United Kingdom, Europe

Southern right whale (Eubalaena australis) being fed upon by kelp gull (Larus dominicanus), Golfo Nuevo, Peninsula Valdes, Argentina, South America

Southern right whale (Eubalaena australis) calf being fed upon by kelp gull (Larus dominicanus), Golfo Nuevo, Peninsula Valdes, Argentina, South America

Southern right whale (Eubalaena australis) being fed upon by kelp gull (Larus dominicanus), Golfo Nuevo, Peninsula Valdes, Argentina, South America

Sunset at Ushuaia, the southern most city in the world, Tierra del Fuego, Patagonia, Argentina, South America

Southern beeches (Nothofagus) in Andean-Patagonian (Subantarctic forest) in Tierra del Fuego National Park, Argentina, South America

Sunset at Ushuaia, the southern most city in the world, Tierra del Fuego, Patagonia, Argentina, South America

The Southern Patagonian Icecap terminating in Lago Viedmar, El Chalten, Patagonia, Argentina, South America

Expedition ship Europa operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Argentine ship the Puerto Deseado operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Expedition ship Expedition operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Expedition ship Europa operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Expedition ship Polar Star operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Expedition ship Polar Star operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Argentine ship the Puerto Deseado operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Expedition ship Le Boreal operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Argentine ship the Almirante Viel operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean.

Southern right whale (Eubalaena australis) adult female flukes-up to catch the wind in Puerto Pyramides, Argentina, South America

Southern terminus of Perito Moreno glacier, Lago Argentino and mountains, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz, Argentina, South America

Southern right whale (Eubalaena australis) mother surfacing near whale watching boat in Argentina, South America

Southern right whale (Eubalaena australis) mother and calf near whale watching boat in Puerto Pyramides, Argentina, South America

Southern right whale (Eubalaena australis) flukes-up dive near whale watching boat in Puerto Pyramides, Argentina, South America

Southern right whale (Eubalaena australis) adult female lifting both her head and flukes out of the water, Argentina, South America

Southern right whale (Eubalaena australis) adult female flukes-up to catch the wind in Puerto Pyramides, Argentina, South America

Southern right whale (Eubalaena australis) adult female flukes-up to catch the wind in Puerto Pyramides, Argentina, South America

Southern right whale (Eubalaena australis) adult female surfacing head on in Puerto Pyramides, Golfo Nuevo, Argentina, South America

Southern right whale (Eubalaena australis) adult female flukes-up to catch the wind in Puerto Pyramides, Argentina, South America

Southern right whale (Eubalaena australis) flukes-up dive near whale watching boat in Puerto Pyramides, Argentina, South America

Southern right whale (Eubalaena australis) adult female lifting both her head and flukes out of the water in Argentina, South America

Southern terminus of Perito Moreno glacier under a moody sky, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz, Argentina, South America

Southern Elephant Seal (Mirounga leonina), female, Punta Ninfas, Atlantic Coast, Chubut Province, Patagonia, Argentina, South America

Southern Elephant Seal (Mirounga leonina), two females, Punta Ninfas, Atlantic Coast, Chubut Province, Patagonia, Argentina, South America

Adult southern rockhopper penguin (Eudyptes chrysocome), head detail, in Franklin Bay, Isla Estado, Argentina, South America

The Southern Fuegian Railway, or the railway at the end of the world near the town of Ushuaia which is the capital of Tierra del Fuego, in Argentina. It was originally built to transport prisoners from the local prison.

A Southern Giant Petrel, Macronectes giganteus, flying in the Drake Passage, Sub-Antarctic.

South American Fur Seal (Arctocephalus australis) Isla de Los Estados (Staten Island), Tierra del Fuego, Argentina

Adult kelp gull (Larus dominicanus) foraging for small crustaceans in Ushuaia, Tierra del Fuego, Argentina, Southern Ocean

Adult Southern Right Whale (Eubalaena australis) fluke-up dive in Golfo Nuevo, Patagonia, Argentina.

Juvenile kelp gull (Larus dominicanus) in flight near Ushuaia, Tierra del Fuego, Argentina, Southern Ocean

Adult kelp gull (Larus dominicanus) foraging for small crustaceans in Ushuaia, Tierra del Fuego, Argentina, Southern Ocean

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina

Adult Southern Rockhopper Penguins (Eudyptes chrysocome chrysocome) in the Falkland Islands. This is the smallest yellow-crested, black-and-white penguin in the genus Eudyptes. It reaches a length of 45-58 cm (18-23 in) and typically weighs 2-3.4 kg (4.4-7.5 lb), although there are records of exceptionally large rockhoppers weighing 5 kg (11 lbs). Their common name refers to the fact that unlike many other penguins which negotiate obstacles by sliding on their bellies or by awkward climbing using their flipper-like wings as aid, Rockhoppers will try to jump over boulders and across cracks. This behavior is by no means unique to this species however - at least the other "crested" penguins of the genus Eudyptes hop around rocks too. Southern Rockhopper Penguins have a global population of roughly 1 million pairs, perhaps a bit more. About two-thirds of the global population belongs to E. c. chrysocome which breeds on the Falkland Islands and on islands off Argentina and southern Chile. The Southern Rockhopper Penguin is classified as Vulnerable species by the IUCN.

Adult Southern Right Whale (Eubalaena australis) underwater in Golfo Nuevo, Patagonia, Argentina

Adult Imperial Shag (Phalacrocorax (atriceps) atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Southern sea lions (Otaria flavescens) swim close to a rusty ship, Rawson, Argentina, South America

Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina

Adult Southern Right Whale (Eubalaena australis) breaching in Golfo Nuevo, Patagonia, Argentina. Southern Atlantic Ocean. (Resolution Restricted - pls contact us)

Adult Imperial Shag (Phalacrocorax (atriceps) atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Adult kelp gull (Larus dominicanus) foraging for small crustaceans in Ushuaia, Tierra del Fuego, Argentina, Southern Ocean

Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina

Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax (atriceps) atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina

Adult bull Southern Elephant Seal (Mirounga leonina) hauled out (note huge proboscis) on Peninsula Valdes, Argentina. Atlantic Ocean.

Adult Southern Right Whale (Eubalaena australis) fluke-up dive in Golfo Nuevo, Patagonia, Argentina. (Restricted Resolution - pls contact us)

Adult Southern Right Whale (Eubalaena australis) underwater in Golfo Nuevo, Patagonia, Argentina. Southern Atlantic Ocean. (Resolution Restricted - pls contact us)

Adult Bull Southern Elephant Seal (Mirounga leonina) on the beach at Golfo Nuevo, Patagonia, Argentina.

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Southern Elephant Seal (Mirounga leonina) mother/bull/pup in Peninsula Valdes, Patagonia, Argentina. South Atlantic Ocean.

Expedition ship Hanse Explorer operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

The U.S. research ship Laurence M. Gould at Palmer Station in Antarctica, Southern Ocean

Curious Southern Right Whale (Eubalaena australis) approaching underwater in Golfo Nuevo, Patagonia, Southern Argentina. South Atlantic Ocean.

Southern Right Whale (Eubalaena australis) calf with snorkeler underwater in Golfo Nuevo, Patagonia, Argentina. Southern Atlantic Ocean.

Adult Southern Right Whale (Eubalaena australis) fluke-up dive in Golfo Nuevo, Patagonia, Argentina.

Male and Female South American Sea Lions, Otaria flavescens/byronia, nuzzling, Beagle Channel, Argentina, South America.

Southern Right Whale (Eubalaena australis) calf underwater in Golfo Nuevo, Patagonia, Argentina.

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Adult Southern Right Whale (Eubalaena australis) with flukes in the air "sailing" downwind in Golfo Nuevo, Patagonia, Southern Argentina. South Atlantic Ocean.

Adult Imperial Shag (Phalacrocorax (atriceps) atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Expedition ship Clipper Adventurer operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

Expedition ship Clelia II operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

Russian expedition ship Akademik Sergey Vavilov operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

Northern (Steller) sea lion (Eumetopias jubatus) close-up eating a halibut in Southeastern Alaska, USA

Southern Right Whale (Eubalaena australis) fluke-up dive in Golfo Nuevo, Patagonia, Argentina.

Expedition ship Polar Pioneer operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

Mother and calf Southern Right Whale (Eubalaena australis) resting at the surface in Golfo Nuevo, Patagonia, Southern Argentina. South Atlantic Ocean.

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Imperial Shags (Phalacrocorax (atriceps) atriceps) at breeding colony on small islets off the city of Ushuaia, Argentina, South Atlantic Ocean

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Expedition ship Polar Star operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

Adult Imperial Shag (Phalacrocorax (atriceps) from breeding colony on offshore islets in the Beagle Channel, coastal southern Chile and Argentina

Expedition ship Hanseatic operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

Adult Southern Right Whale (Eubalaena australis) underwater in Golfo Nuevo, Patagonia, Argentina. Southern Atlantic Ocean.

Expedition ship Corinthian II operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean

Ushuaia Pilot ship operating from Ushuaia, Argentina to the ships that go to the Antarctic Peninsula in Antarctica, Southern Ocean

Southern Right Whale

Glacier National Park

"El Rincon" Campsite at Night, Perito Moreno National Park, Southern Andean Patagonia, Santa Cruz, Argentina

Guanacos (Lama guanicoe) Guanaco in the Wild, Perito Moreno National Park, Southern Andean Patagonia, Santa Cruz, Argentina

Sunrise hits Andes Mountains from "El Rincón", Perito Moreno National Park, Southern Andean Patagonia, Santa Cruz, Argentina

Glacier National Park

Lake Belgrano view from Cerro Leon (1434m), Perito Moreno National Park, Southern Andean Patagonia, Santa Cruz, Argentina

Entrance Sign to Perito Moreno National Park, Southern Andean Patagonia, Santa Cruz, Argentina

Red Fox (Pseudalopex culpaeus), Perito Moreno National Park, Southern Andean Patagonia, Santa Cruz, Argentina

Red Cloud over Cerro León (1424m), Perito Moreno National Park, Southern Andean Patagonia, Santa Cruz, Argentina

Iglesia nuestra senora de la merced, our lady of mercy church and Beagle Channel, Ushuaia, Tierra del Fuego, Patagonia, Argentina

Leaping Southern Right Whale, (Eubalaena australis), Golfo Nuevo, Chubut, Patagonia, Argentina

Ushuaia, Tierra del Fuego, Patagonia, Argentina