Two young wild burro (donkey) (Equus asinus) (Equus africanus asinus) playing, Custer State Park, South Dakota, United States of America, North America

Young wild burro (donkey) (Equus asinus) (Equus africanus asinus), Custer State Park, South Dakota, United States of America, North America

Two young wild burro (donkey) (Equus asinus) (Equus africanus asinus) playing, Custer State Park, South Dakota, United States of America, North America

Wild burro (donkey) (Equus asinus) (Equus africanus asinus) jenny biting its foal's ear, Custer State Park, South Dakota, United States of America, North America

Wild Burro (donkey) (Equus asinus (Equus africanus asinus) jenny and foal, Custer State Park, South Dakota, United States of America, North America

Wild burro (Equus africanus asinus) in front of Licancabur stratovolcano, Andean Central Volcanic Zone, Chile, South America

Wild burros (Equus africanus asinus) in front of Licancabur stratovolcano, Andean Central Volcanic Zone, Chile, South America

Two men travel behind a pack of donkeys (Equus asinus) carrying packages, Danakil Depression, Ethiopia

Bedouin riding a donkey or ass (Equus asinus) in the ancient Nabataean rock city of Petra, Jordan, Middle East, Asia

Portrait of a miniature donkey, Netherlands, Europe

Donkeys transport salt blocks from the salt mines, Assale Salt Lake, Lake Assale, Danakil Valley, Afar Region, Ethiopia, Africa

Donkey cart being pushed through the soft sand, Moudjeria, Tagant region, Mauritania, Africa

African wild ass (Equus africanus asinus), Camargue, France, Europe

African wild ass (Equus africanus asinus), Camargue, France, Europe

Donkey (Equus asinus asinus), Equus africanus f. asinus, adult, two, alert, Oudtshoorn, Western Cape, South Africa, Africa

Donkey caravan, Yakawlang province, Bamyan, Afghanistan, Asia

Donkey carawan, Yakawlang province, Bamyan, Afghanistan, Asia

Donkeys By Stone Fence; Ballyconneely, County Galway, Ireland

Donkey On Inishmaan, The Aran Islands, County Galway, Ireland

Donkey By Telephone Booth; Glenbeigh, County Kerry, Ireland

Portrait of a domestic donkey in Lozere, France

Cow and domestic donkey in tall grass, Lozere, France