- ring-billed blackhead
- Ringbill Ring"bill`, n. (Zo["o]l.) The ring-necked scaup duck; -- called also {ring-billed blackhead}. See {Scaup}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
The Collaborative International Dictionary of English. 2000.
ring-billed blackhead — noun see ring billed duck … Useful english dictionary
ring-billed duck — noun or ring billed blackhead or ring billed bluebill ˈ ̷ ̷ˌ ̷ ̷ : ring necked duck … Useful english dictionary
Ringbill — Ring bill , n. (Zo[ o]l.) The ring necked scaup duck; called also {ring billed blackhead}. See {Scaup}. [1913 Webster] … The Collaborative International Dictionary of English