scaup


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scaup

 (skôp)
n. pl. scaup or scaups
1. Either of two diving ducks (Aythya marila or A. affinis) of the Northern Hemisphere, the male of which has gray, black, and white plumage. Also called bluebill.
2. A small diving duck (Aythya novaeseelandiae) of New Zealand, having dark plumage.

[Short for scaup-duck, perhaps from Scots scalp, scaup, bed of mussels (from its feeding on shellfish).]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

scaup

(skɔːp) or

scaup duck

n
(Animals) either of two diving ducks, Aythya marila (greater scaup) or A. affinis (lesser scaup), of Europe and America, having a black-and-white plumage in the male. Also called (US): bluebill or broadbill
[C16: Scot variant of scalp]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

scaup

(skɔp)

n.
any of several diving ducks of the genus Aythya, esp. A. marila, of the Northern Hemisphere, having a bluish gray bill.
[1665–75; by ellipsis from scaup duck]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.scaup - diving ducks of North America having a bluish-grey billscaup - diving ducks of North America having a bluish-grey bill
duck - small wild or domesticated web-footed broad-billed swimming bird usually having a depressed body and short legs
Aythya, genus Aythya - canvasback; redhead; pochard; etc.
Aythya marila, greater scaup - large scaup of North America having a greenish iridescence on the head of the male
Aythya affinis, lake duck, lesser scaup, lesser scaup duck - common scaup of North America; males have purplish heads
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Supported by a PS354,000 National Lottery Heritage Fund grant, the aim of the five-year project is to establish native upland woodland on 94 hectares of open moorland along two kilometres of the Scaup Burn, a tributary of the White Kielder waterway which runs into Kielder reservoir.
Supported by a [pounds sterling]354,000 National Lottery Heritage Fund grant, the aim of the five-year project is to establish native upland woodland on 94 hectares of open moorland along two kilometres of the Scaup Burn, a tributary of theWhite Kielder waterwaywhich runs into Kielder reservoir.
A Great Northern Diver and Scaup are with a huge flock of Common Scoters off Llanfairfechan, while a Great White Egret was a rare find at Cors Geirch, near Nefyn.
In winter, Youngs Island is an important resting stop for migrating waterfowl, particularly several species of special interest, including American black duck, lesser and greater scaup, mallard, canvasback, Canada goose, long-tailed duck, bufflehead, common goldeneye, American wigeon, and red-breasted merganser.
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We were hoping to add canvasbacks or scaup to the list but only a single hen bluebill gave us a shot, which we capitalized on, a long poke at the edge of our guns' capabilities.
The other species that was studied was lesser scaup (Aythya affinis), known to form seasonal pair bonds and with relatively smaller penises.
Where it enters the lake, a gunner can lean against the bleached skeletons of dead trees to ambush goldeneyes, redheads, canvasbacks, buffleheads and scaup. Mallards and pintails make occasional appearances, as do Canada geese.
Waterfowl entries may depict the black brant, common merganser, greater scaup or dusky Canada goose, also shown in their customary surroundings.
Lesser and greater scaup combined for 4.6 million birds, similar to last year but 8 percent below their long term average.
Keen bird watchers who know a tufted duck from a scaup also have the chance to help with regular bird surveys.