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

Two children on horseback at Balgue on the slopes of Volcan Maderas in the east of the island of Omotepe, Lake Nicaragua, Nicaragua, Central America

Horse fair in market square in Kilrush, Co. Clare, Ireland. Traditional for locals and travellers to trade horses and donkeys

Horse fair in market square in Kilrush, Co. Clare, Ireland. Traditional for locals and travellers to trade horses and donkeys

Donkeys from Brooke Hospital for Animals graze in village of Pattika, Pakistan

Two donkeys in the St. Paul Bay, Lindos, Rhodes, Dodecanese, Greek Islands, Greece, Europe

Ingrid and Luca Bein leading visitors on a picnic walk with their two donkeys through the vineyards of Bein and neighbouring wine estates in Stellenbosch, Western Cape, South Africa.

Ingrid and Luca Bein leading visitors on a picnic walk with their two donkeys through the vineyards of Bein and neighbouring wine estates in Stellenbosch, Western Cape, South Africa.

Hispanic sisters petting donkey

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

Gambia; Central River Region; Kuntaur; two women with headgear and a man on a donkey cart; on the road to Kuntaur

Man walking with donkey through a creek while the donkey is drinking, man with his two Andalusian donkeys in the Serrania de Ronda, Andalusia, Spain

Two female hikers standing on vantage point looking to Hotel Bellevue in front of mount Esel (2118 m), panoramic view over Lake Lucerne, Pilatus (2132 m), Pilatus Kulm, Canton of Obwalden, Switzerland

Two donkeys on the beach, Jericoacoara, Ceara, Brazil, South America

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

Donkeys By Stone Fence; Ballyconneely, County Galway, Ireland

Two Donkeys Tied Up With Relatively Light Backpacks, Fes, Morocco

Donkeys Eating Grain, Tarifa, Cadiz, Andalusia, Spain

Baggara Arabs, Two women from the Beni Halba tribe riding donkeys past lake, South Darfur, Sudan

Cow and domestic donkey in tall grass, Lozere, France