Blackfaced sheep in a country lane, Dartmoor, Devon, United Kingdom

Blackfaced sheep in a country lane, Dartmoor, Devon, United Kingdom

Blackfaced sheep in Dartmoor countryside, Devon, United Kingdom

Snowy Field, Weardale, County Durham, England

Sheep Grazing By Lindisfarne Castle, Holy Island, Berwick-Upon-Tweed, Northumberland, England, Eu

Bighorn Sheep ram (Ovis canadensis) courts a pair of ewes during the rut in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America