Definition of bluebill in English:

bluebill

Syllabification: blue·bill
Pronunciation: /ˈblo͞oˌbil
 
/

noun

  • Any of a number of ducks with blue bills, especially the scaup.
    More example sentences
    • Scaup (bluebill) numbers plummeted during the past two decades, falling from a high of more than 7 million in the early 1980s to about 3.4 million this year.
    • When drought hit the prairies and parkland in the mid-1980s, scaup (bluebill) numbers fell below their goal of just over 6 million.
    • The research also determined that body weights of collected bluebills were greater than or similar to estimates from birds collected in the 1980s before the precipitous decline.

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