Two young wild burro (donkey) (Equus asinus) (Equus africanus asinus) playing, 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

Young wild burro (donkey) (Equus asinus) (Equus africanus asinus), 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

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

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

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

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

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

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 On Inishmaan, The Aran Islands, County Galway, Ireland

Donkeys By Stone Fence; Ballyconneely, County Galway, Ireland

Donkey By Telephone Booth; Glenbeigh, County Kerry, Ireland