BLUEBILL
Source: 567
Blue″bill′ (�), n. (Zoöl.) A duck of the genus Fuligula. Two American species (F. marila and F. affinis) are common. See Scaup duck.
Source: 567
Blue″bill′ (�), n. (Zoöl.) A duck of the genus Fuligula. Two American species (F. marila and F. affinis) are common. See Scaup duck.