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

Curious burro inspects my car at Mesquite Canyon, Sierra de la Giganta, Baja California Sur, Mexico, North America

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

A wild burro near the Mosaic Canyon Trail in Death Valley National Park, California, United States of America, North America

Wild Burro nursing her calf, Lake Havasu, Arizona, United States of America