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Taxonomie




Ordre
Famille
Espèce
Population
Abandonné Année d’estimation de la taille Taille de population Qualité de l’estimation de la taille Références bibliographiques sur la taille Année d’estimation de la tendance Tendance Qualité de l’estimation de la tendance Références bibliographiques sur la tendance Seuil de 1% de la population Année de seuil 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