Rhea americana

Found in Anh - Anh (Wordnet)

Definition Noun : 1. A large, flightless bird : Rhea americana is the larger of two species of rhea, a tall, fast-running, flightless bird native to South America. It is similar to an ostrich but has three toes instead of two. Its range extends from Brazil to Patagonia. 2. A specific biological species : The term refers specifically to the Greater Rhea, a distinct species within the genus Rhea...