The Collaborative International Dictionary of English v.0.48:

Beccafico \Bec`ca*fi"co\, n.; pl. Beccaficos. [It., fr.
   beccare to peck + fico fig.] (Zool.)
   A small bird. (Silvia hortensis), which is highly prized by
   the Italians for the delicacy of its flesh in the autumn,
   when it has fed on figs, grapes, etc.
   [1913 Webster]