βόσκας

From LSJ

χαῖρ', ὦ μέγ' ἀχρειόγελως ὅμιλε, ταῖς ἐπίβδαις, τῆς ἡμετέρας σοφίας κριτὴς ἄριστε πάντων → all hail, throng that laughs untimely on the day after the festival, best of all judges of our poetic skill

Source

Spanish (DGE)

-αδος, ὁ
orn. cerceta, Anas crecca Arist.HA 593b17, Alex.Mynd.552W., cf. βοσκάς· φασκάς Λίβιοι Hsch.; cf. tb. βασκᾶς.