资料来源 : Webster's Revised Unabridged Dictionary (1913)

Baccivorous \Bac*civ"o*rous\, a. [L. bacca berry + varare to
   devour.] (Zo["o]l.)
   Eating, or subsisting on, berries; as, baccivorous birds.

资料来源 : WordNet®

baccivorous
     adj : feeding on berries