Fauna : (noun) 1: all the animal life in a particular region [ant: vegetation]
2: a living organism characterized by voluntary movement [syn:
animal, animate being, beast, brute, creature]
Based on WordNet 2.0
Fauna : \Fau"na\, n. [NL.: cf. F. faune. See Faun.] (Zo["o]l.)
The animals of any given area or epoch; as, the fauna of
America; fossil fauna; recent fauna.