. . "LC" . "The greater scaup (Aythya marila), just scaup in Europe or, colloquially, \"bluebill\" in North America, is a mid-sized diving duck, larger than the closely related lesser scaup. It spends the summer months breeding in Alaska, northern Canada, Siberia, and the northernmost reaches of Europe."@en . . . "Greater scaup"@en . . . . "IUCN3.1" . . . .