Xi Zhinong / Tibetan Wild Ass (Equus hemionus kiang) three walking on grassy plain, Kekexili, Qinghai Province, China

Xi Zhinong / Tibetan Wild Ass (Equus hemionus kiang) herd standing alert on grassy plain, Kekexili, Qinghai Province, China

Xi Zhinong / Tibetan Wild Ass (Equus hemionus kiang) herd standing alert on grassy plain, Kekexili, Qinghai Province, China

Xi Zhinong / Tibetan Wild Ass (Equus hemionus kiang) herd standing alert on grassy plain, Kekexili, Qinghai Province, China

Konrad Wothe / Tibetan Wild Ass (Equus hemionus kiang) running, China

Konrad Wothe / Tibetan Wild Ass (Equus hemionus kiang) group, China

Anup Shah / Indian wild ass suckling foal {Equus hemionus khur} Little Rann of Kutch Gujarat

Anup Shah / Indian wild asses surround foal in defence {Equus hemionus khur} Little Rann of Kutch

Gertrud & Helmut Denzau / Adult & juvenile Khur portrait (Asiatic wild ass) {Equus hermionus khur}, India

Gertrud & Helmut Denzau / Khur rolling in dust with foal lying beside (Asiatic wild ass) {Equus hermionus khur}, India

Gertrud & Helmut Denzau / Khur (Asiatic wild ass) scratching ear with hoof {Equus hermionus khur}, India

Pete Oxford / Indian Wild Ass (Equus hemionus khur) tracks across dry cracked mud, Rann of Kutch, Gujarat, India

Anup Shah / Herd of Indian wild asses on the move {Equus hemionus khur} Little Rann of Kutch

Anup Shah / Indian wild ass males fighting {Equus hemionus khur} Little Rann of Kutch Gujarat

Anup Shah / Indian wild ass at rest {Equus hemionus khur} Little Rann of Kutch, Gujarat India

Anup Shah / Indian wild asses interacting, male aggressive with ears back, Little Rann of

Anup Shah / Indian wild ass racing across landscape {Equus hemionus khur} Little Rann of Kutch

Anup Shah / Indian wild ass feeding {Equus hemionus khur} Little Rann of Kutch Gujarat India

Anup Shah / Indian wild asses crossing barren landscape {Equus hemionus khur} Little Rann of Kutch