Jose B. Ruiz / Wild goat {Capra aegagrus} adult, Sierra Gredos, Avila, Spain

Niall Benvie / Wild goat {Capra aegagrus} crossing stream, Aberfoyle, Stirlingshire, Scotland, UK

Robert Thompson / Feral goat (Capra aegagrus) Burren National Park, County Clare, Republic of Ireland, April.

Martin Willis / Wild Goat (Capra aegagrus), Hungerford, New South Wales, Australia

Andy Rouse / Feral goat (Capra aegagrus) on hillside, Scotland, UK, August.

Andy Rouse / Feral goats (Capra aegagrus) on hillside, Scotland, UK, August.

Andy Rouse / Feral goat (Capra aegagrus) on hillside, Scotland, UK, August.

Andy Trowbridge / Feral Goat (Capra aegagrus hircus) male standing in rain. Inland Kaikoura Range, South Island, New Zealand. March.

Floris van Breugel / Cascade Bilberries (Vaccinium deliciosum) in an alpine meadow on the flanks of Mount Rainier, Washington, USA. September

Angelo Gandolfi / Wild goats (Capra aegagrus) walking over rocks, Montecristo island, Tuscany Archipelago National Park, Italy, June

Angelo Gandolfi / Male Wild goat (Capra aegagrus) standing, Montecristo island, Tuscany Archipelago National Park, Italy. June

Angelo Gandolfi / Male Wild goat (Capra aegagrus) standing on rocks, Montecristo island, Tuscany Archipelago National Park, Italy, June