Bustard

имя существительное [зоология] дрофа

Большой англо-русский словарь

Bustard

noun Etymology: Middle English, modification of Middle French bistarde, from Old Italian bistarda, from Latin avis tarda, literally, slow bird any of a family (Otididae) of large chiefly terrestrial Old World and Australian game birds

Merriam-Webster's Collegiate Dictionary