Pair of Patagonian crested ducks (Lophonetta specularioides) in courtship behaviour, the Neck, Saunders Island, Falkland Islands, South America

Adult red-footed booby (Sula sula) returning to the nest site in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Adult Patagonian crested duck (Lophonetta specularioides specularioides) on Carcass Island in the Falkland Islands, South America

Adult Patagonian crested duck (Lophonetta specularioides specularioides) feeding at low tide on Carcass Island, Falkland Islands

Adult Patagonian crested duck (Lophonetta specularioides specularioides) feeding at low tide on Carcass Island, Falkland Islands

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

Patagonian crested duck (anas specularoides) in flight over water, new island, falkland islands.

Patagonian crested duck (anas specularioides), new island, falkland islands, close-up of haed and beak.

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

Sea lion and cormoran colony at Punta Loma, near Puerto Madryn, Chubut province, Patagonia, Argentina

Penguin colony near Caleta Valdés (Magellan penguins), Península Valdés, Chubut province, Patagonia, Argentina

Armadillo (piche) near Punta Norte, Península Valdés, Chubut province, Patagonia, Argentina

Penguin colony near Caleta Valdés (Magellan penguins), Península Valdés, Chubut province, Patagonia, Argentina