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Taxonomic




Order
Family
Species
Population
Discontinued Size - year Size Size estimate quality Size references Trend - year Trend Trend quality Trend references 1% threshold 1% yearset Notes
Anseriformes
Anatidae
Clangula hyemalis (Long-tailed Duck)
E Asia (non-bre) 0 - 0 500,000 - 1,000,000 [R455] 0 - 0 Unknown No idea 7100 2012
N America 0 - 0 1,000,000 - 1,000,000 [R580] 1990 - 2000 DEC? [R580] 10000 2012
Somateria fischeri (Spectacled Eider)
E Siberia, N & W Alaska 2006 - 2011 360,000 - 400,000 Expert opinion [R1243] 1985 - 2011 STA [R1245] [R1244] [R1243] 3800 2012
Somateria spectabilis (King Eider)
East Greenland, NE Europe & Western Siberia 1990 - 1995 300,000 - 300,000 Best guess [R578] 1988 - 1998 STA Poor [R602] 3000 2012
E Asia (bre) 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Alaska, NW Canada (bre) 1960 - 1996 350,000 - 350,000 Expert opinion [R1159] 1960 - 1996 DEC [R1159] 3500 2012
E Canada, N Greenland (bre) 0 - 0 150,000 - 250,000 [R580] 1990 - 2000 DEC [R580] 1900 2012
Somateria mollissima (Common Eider)
mollissima, Britain, Ireland 0 - 0 57,800 - 57,900 [R1253] 2000 - 2010 DEC [R1256] 580 2012 [P2338]
borealis, West Greenland 0 - 0 36,000 - 45,000 [R449] 2000 - 2007 INC [R1255] 400 2012 [P2339] [S8118] [T6125]
borealis, NE Greenland 0 - 0 1 - 25,000 Best guess [R81] 1991 - 2001 STA [R81] 250 2012 [P2340]
borealis, Arctic NE Canada 0 - 0 600,000 - 600,000 [R349] 1985 - 1995 DEC [R265] 6000 2012 [S8120]
dresseri 0 - 0 322,000 - 322,000 [R349] 1990 - 2000 STA [R580] 3200 2012 [S8121]
sedentaria 0 - 0 225,000 - 225,000 [R349] 1985 - 1995 DEC [R265] 2300 2012 [S8122]
v-nigrum 0 - 0 130,000 - 170,000 [R1242] 0 - 0 STA [R698] 1500 2012 [S8123]
mollissima, Baltic, Denmark & Netherlands 2009 - 2009 976,000 - 976,000 Expert opinion [R1254] 1990 - 2000 DEC Reasonable [R185] 9800 2012 [S8124]
mollissima, Norway & Russia 1990 - 1995 300,000 - 550,000 Expert opinion [R578] [R895] 1980 - 1990 STA Poor [R578] 4100 2012
mollissima, White Sea 1990 - 1995 20,000 - 30,000 [R578] 0 - 0 Unknown No idea 240 2012
mollissima, Black Sea 0 - 0 5,400 - 5,400 [R715] 1988 - 1998 INC [R715] 55 2012 [P2349]
faeroeensis, Faeroe Is 1990 - 1995 6,000 - 12,000 [R578] 1984 - 1994 STA [R578] 85 2012
faeroeensis, Shetland, Orkney Is 2005 - 2009 5,500 - 5,500 [R1256] 1984 - 1994 STA [R578] 55 2012 [T6136]
borealis, Svalbard & Franz Joseph (bre) 1990 - 1995 40,000 - 80,000 Expert opinion [R578] 1984 - 1994 STA Poor [R578] 570 2012
borealis, Iceland 1990 - 1995 600,000 - 900,000 [R578] 1984 - 1994 INC [R578] 7300 2012
Polysticta stelleri (Steller's Eider)
Western Siberia/North-east Europe 2009 - 2009 27,000 - 27,000 Census based [R1263] 1996 - 2009 STA Reasonable [R1263] 270 2012 [S8137]
N Pacific (non-bre) 0 - 0 180,000 - 180,000 Expert opinion [R1246] 0 - 0 STA? No idea [R1246] 1800 2012
Melanitta perspicillata (Surf Scoter)
NE America 0 - 0 200,000 - 250,000 Expert opinion [R566] [R1249] 0 - 0 DEC [R566] [R1249] 2200 2012 [P2376] [S8153]
NW America 0 - 0 150,000 - 200,000 Expert opinion [R580] 0 - 0 DEC [R580] 1700 2012 [P2377]
Melanitta fusca (Velvet Scoter)
Western Siberia & Northern Europe/NW Europe 1993 - 1993 450,000 - 450,000 Expert opinion [R889] 1987 - 1993 DEC Poor [R889] 4500 2012 [T6162]
Black Sea & Caspian 1990 - 1995 1,500 - 1,500 Census based [R578] 1990 - 2000 STA No idea [R66] 15 2012
Melanitta stejnegeri (Siberian Scoter)
E Asia 0 - 0 600,000 - 1,000,000 [R455] 0 - 0 Unknown No idea 7700 2012 [P2381]
Melanitta deglandi (White-winged Scoter)
N America 0 - 0 140,000 - 240,000 Expert opinion [R214] [R698] 0 - 0 DEC [R1180] 1800 2012 [P2382] [T6165]
Melanitta nigra (Common Scoter)
W Siberia & N Europe/W Europe & NW Africa 1993 - 1993 550,000 - 550,000 Expert opinion [R889] 1999 - 2009 DEC Poor [R889] 5500 2012 [P2372] [T6156]
Melanitta americana (Black Scoter)
americana, E Asia 0 - 0 300,000 - 500,000 [R254] 0 - 0 Unknown No idea 3900 2012 [P2373]
americana, NE North America 0 - 0 250,000 - 250,000 Expert opinion [R84] [R1247] 0 - 0 DEC [R1247] 2500 2012 [P2374] [S8151]
americana, NW North America 0 - 0 160,000 - 160,000 Expert opinion [R1248] 2004 - 2009 INC [R1248] 1600 2012 [P2375] [T6159]
Bucephala albeola (Bufflehead)
N America 2010 - 2010 1,000,000 - 1,000,000 Expert opinion [R1180] 0 - 0 INC [R1180] 10000 2012
Bucephala clangula (Common Goldeneye)
clangula, North-west & Central Europe (win) 1990 - 2000 1,000,000 - 1,300,000 Expert opinion [R63] 1996 - 2006 STA Good [R888] 11400 2012 [T6166]
clangula, North-east Europe/Adriatic 1990 - 2000 200,000 - 200,000 Expert opinion [R63] 1990 - 2000 STA No idea [R66] 2000 2012
clangula, Western Siberia & North-east Europe/Black Sea 1990 - 2000 60,000 - 60,000 Expert opinion [R63] [R456] 1990 - 2000 STA No idea [R66] 600 2012
clangula, Western Siberia/Caspian 1990 - 2000 100,000 - 1,000,000 Best guess [R63] [R567] 1990 - 2000 STA Poor [R567] 10000 2012 [P2386]
clangula, E Asia (non-bre) 0 - 0 100,000 - 1,000,000 Best guess [R455] 0 - 0 Unknown No idea 10000 2012 [S8163]
americana 0 - 0 1,200,000 - 1,200,000 Expert opinion 0 - 0 STA [R1180] 12000 2012 [P2388]
Bucephala islandica (Barrow's Goldeneye)
Iceland 0 - 0 1,500 - 1,800 [R332] 1980 - 1994 STA [R578] 15 2012
W North America 0 - 0 200,000 - 250,000 [R92] 1990 - 2000 STA [R580] 2200 2012
E North America 0 - 0 4,000 - 6,000 Expert opinion [R1052] [R1250] 2000 - 2011 STA? No idea [R1052] 50 2012 [S8167]
Mergellus albellus (Smew)
North-west & Central Europe (win) 1995 - 1996 40,000 - 40,000 Expert opinion [R181] 1997 - 2007 INC Reasonable [R888] 400 2012 [T6176]
North-east Europe/Black Sea & East Mediterranean 2001 - 2001 35,000 - 35,000 Expert opinion [R579] 1990 - 2000 STA No idea [R66] 350 2012
Western Siberia/South-west Asia 1987 - 1991 30,000 - 30,000 Expert opinion [R519] 0 - 0 Unknown No idea 300 2012 [T6178]
E Asia (non-bre) 0 - 0 25,000 - 25,000 [R460] 0 - 0 Unknown No idea 250 2012 [S8172]
Lophodytes cucullatus (Hooded Merganser)
N America 0 - 0 1,100,000 - 1,100,000 [R1251] 0 - 0 INC [R1251] 11000 2012
Mergus merganser (Goosander)
merganser, North-west & Central Europe (win) 1995 - 1996 266,000 - 266,000 Expert opinion [R181] 1997 - 2007 DEC Reasonable [R888] 2700 2012 [P2408] [T6190]
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Copyright Wetlands International 2012

Citation: Wetlands International (). "Waterbird Population Estimates" . Retrieved from wpe.wetlands.org on