Pete Oxford / Ruddy-headed goose (Chloephaga rubidiceps) standing in profile, Sea Lion Island. South of mainland east Falkland Island. Falkland Islands

Pete Oxford / Ruddy-headed goose (Chloephaga rubidiceps) standing in profile, Sea Lion Island. South of mainland east Falkland Island. Falkland Islands

Pete Oxford / Ruddy-headed goose (Chloephaga rubidiceps) standing in profile, foraging for food, Sea Lion Island. South of mainland east Falkland Island. Falkland Islands

Pete Oxford / Ruddy-headed goose (Chloephaga rubidiceps) and goslings, Kepple. Falkland Islands

Konrad Wothe / Ruddy-headed Goose (Chloephaga rubidiceps) pair along the coast, Carcass Island, Falkland Islands

David Kjaer / Ruddy-headed goose (Chloephaga rubidiceps) captive, from Southern South America and the Falkland Islands

Kevin Schafer / Upland Goose (Chloephaga picta) male killing Ruddy-headed Goose (Chloephaga rubidiceps), Falkland Islands

Kevin Schafer / Ruddy-headed Goose (Chloephaga rubidiceps) pair drinking, Sea Lion Island, Falkland Islands

Kevin Schafer / Ruddy-headed Goose (Chloephaga rubidiceps) flapping wings, Falkland Islands

TJ Rich / Ruddy-headed geese on beach (Chloephaga rubidiceps) Falkland Islands

Hanne Jens Eriksen / Ruddy headed goose {Chloephaga rubideiceps} Falkland Islands

Hanne Jens Eriksen / Ruddy headed goose {Chloephaga rubidiceps} Falkland Islands.