broadbill

(noun) tropical American heron related to night herons. Synonyms: boatbill, boat-billed heron, Cochlearius cochlearius.

(noun) diving ducks of North America having a bluish-grey bill. Synonyms: scaup, scaup duck, bluebill.

(noun) freshwater duck of the northern hemisphere having a broad flat bill. Synonyms: shoveler, shoveller, Anas clypeata.

(noun) small birds of the Old World tropics having bright plumage and short wide bills.