View of the McGill sheep farm on Carcass Island in Port Patterson in the Falkland Islands, South Atlantic Ocean, South America

Southern giant petrel (Macronectes giganteus), feeding on a sheep carcass at West Point Island, Falkland Islands, South America

View of the McGill sheep farm on Carcass Island in Port Patterson in the Falkland Islands, South Atlantic Ocean, South America

Sheep bearing a mosque stamp for the Muslim Eid-el-Kebir festival, Lyon, Rhone, France, Europe

Barbequed lamb, Valdes Peninsula, Patagonia, Argentina, South America

Feral dogs responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific

Feral dogs responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific

Feral dogs responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific

Feral dog responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific