What does "beccafico" mean?

Beccafico: 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. BECCHI'S TEST Bec"chi's test. [After E. Becchi, Italian chemist.] (Chem.) A qualitative test for cottonseed oil, based on the fact this oil imparts a maroon color to an alcoholic solution of silver nitrate.