bustard -
Any of several large terrestrial birds of the family Otididae that inhabit dry open country and steppes in the Old World.
Wikipedia
Bustards, including floricans and korhaans, are large terrestrial birds mainly associated with dry open country and steppes in the Old World. They make up the family Otididae (formerly known as Otidae). Bustards are omnivorous and nest on the ground.
OmegaWiki Dictionary
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bustard Any one of several large terrestrial birds of the family Otididae that inhabit dry open country and steppes in the eastern hemisphere.