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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
Polysticta stelleri (Steller's Eider)
Western Siberia/North-east Europe 2009 - 2009 27,000 - 27,000 Census based [R1506] 1994 - 2009 STA Reasonable [R1263] [R1549] [R1583] [R1593] 270 2018 [S9061] [T6961]
Melanitta fusca (Velvet Scoter)
Western Siberia & Northern Europe/NW Europe 1999 - 2015 320,000 - 550,000 Expert opinion [R1596] 1992 - 2009 DEC? Poor [R1548] [R1549] 4000 2018 [T6983]
Black Sea & Caspian 1994 - 2013 240 - 420 Best guess [R1549] 2006 - 2015 UNC Poor [R1548] [R1549] 3 2018 [T6964]
Melanitta nigra (Common Scoter)
W Siberia & N Europe/W Europe & NW Africa 1996 - 2013 687,000 - 815,000 Expert opinion [R1549] [R1591] 2000 - 2015 STA/INC? Poor [R1549] [R1583] 7500 2018 [P2372] [S9064] [T6963]
Bucephala clangula (Common Goldeneye)
clangula, North-west & Central Europe (win) 2000 - 2012 1,000,000 - 1,300,000 Best guess [R887] [R1548] [R1549] 2006 - 2015 STA/DEC Reasonable [R1548] [R1549] 11400 2018 [S9065] [T6965]
clangula, North-east Europe/Adriatic 2000 - 2012 50,000 - 200,000 Best guess 2000 - 2012 STA/DEC? Poor [R1548] [R1549] 1000 2018 [S9066] [T6966]
clangula, Western Siberia & North-east Europe/Black Sea 1990 - 2012 15,000 - 60,000 Best guess [R1548] [R887] [R1549] 2006 - 2015 INC? Poor [R1548] [R1549] 300 2018 [S9067] [T6967]
clangula, Western Siberia/Caspian 2004 - 2004 27,000 - 27,000 Best guess [R1445] [R913] [R887] [R578] 2003 - 2015 UNC Poor [R1548] 270 2018 [P2386] [S8568]
Mergellus albellus (Smew)
North-west & Central Europe (win) 2001 - 2012 24,000 - 38,000 Expert opinion [R1549] [R1548] 2006 - 2015 STA? Reasonable [R1548] [R1549] 300 2018 [S9068] [T6969]
North-east Europe/Black Sea & East Mediterranean 1990 - 2012 20,000 - 30,000 Expert opinion [R1548] [R1549] 2006 - 2015 DEC? Poor [R1548] [R1549] 250 2018 [S9069] [T6970]
Western Siberia/South-west Asia 1986 - 1991 30,000 - 30,000 Best guess [R1365] [R519] 2006 - 2013 UNC Poor [R1548] 300 2018 [S8571]
Mergus merganser (Goosander)
merganser, North-west & Central Europe (win) 2000 - 2012 177,000 - 277,000 Expert opinion [R1549] [R1548] 2006 - 2015 STA/DEC? Reasonable [R1548] [R1549] 2100 2018 [P2408] [S9070] [T6975]
merganser, North-east Europe/Black Sea 2000 - 2013 22,000 - 29,000 Expert opinion [R1549] [R1548] 2000 - 2012 INC/STA Poor [R1548] [R1549] 200 2018 [S9071] [T6976]
merganser, Western Siberia/Caspian 1970 - 1995 20,000 - 20,000 Best guess [R1365] 2006 - 2014 INC? Poor [R1548] 200 2018 [S8577]
Mergus serrator (Red-breasted Merganser)
North-west & Central Europe (win) 2000 - 2012 70,000 - 105,000 Expert opinion [R1549] [R1548] 2006 - 2015 STA/DEC? Poor [R1548] [R1549] 860 2018 [P2399] [S9154] [T6972]
North-east Europe/Black Sea & Mediterranean 2000 - 2012 22,000 - 31,000 Best guess [R1549] [R1548] 2006 - 2015 DEC? Reasonable [R1548] 260 2018 [P2400] [S9155] [T6973]
Western Siberia/South-west & Central Asia 2000 - 2012 1 - 10,000 Best guess [R1365] 2003 - 2015 DEC? Poor [R1548] 100 2018 [S8574] [T6974]
Alopochen aegyptiaca (Egyptian Goose)
Eastern & Southern Africa 1990 - 1995 200,000 - 500,000 Expert opinion [R578] 2006 - 2015 DEC? Poor [R1548] 3500 2018 [T6901]
West Africa 2006 - 2006 5,000 - 10,000 Expert opinion [R192] [R648] 2006 - 2015 INC? Poor [R1548] 70 2018 [T6900]
Tadorna tadorna (Common Shelduck)
North-west Europe 2008 - 2012 250,000 - 250,000 Census based [R1549] [R1548] 2006 - 2015 STA Good [R1548] 2500 2018 [S9144]
Black Sea & Mediterranean 2014 - 2014 260,000 - 260,000 Census based [R1548] 2006 - 2015 INC Reasonable [R1548] 2600 2018 [S8893]
Western Asia/Caspian & Middle East 2013 - 2013 30,000 - 50,000 Expert opinion [R1365] [R519] 2006 - 2015 DEC? Reasonable [R1548] 400 2018 [S8523] [T6908]
Tadorna ferruginea (Ruddy Shelduck)
East Mediterranean & Black Sea/North-east Africa 2000 - 2014 40,000 - 62,000 Expert opinion [R1549] 2006 - 2015 INC Reasonable [R1548] [R1549] 500 2018 [S8892] [T6903]
Western Asia & Caspian/Iran & Iraq 2003 - 2016 50,000 - 70,000 Best guess [R1569] [R1589] 1990 - 2015 STA/FLU Reasonable [R1548] 600 2018 [S8920] [T6904]
North-west Africa 2015 - 2015 10,000 - 10,000 Expert opinion [R1548] 2006 - 2015 INC? Reasonable [R1548] 100 2018 [S8891]
Tadorna cana (South African Shelduck)
Southern Africa 1996 - 1996 50,000 - 50,000 Census based [R295] [R1371] 1992 - 2015 STA/FLU Good [R1548] 500 2018 [S8682] [T6905]
Plectropterus gambensis (Spur-winged Goose)
gambensis, West Africa 2006 - 2006 50,000 - 100,000 Expert opinion [R192] 2000 - 2015 STA/FLU Poor [R1548] [R910] 710 2018 [T6909]
niger, Southern Africa 1990 - 1995 50,000 - 100,000 Expert opinion [R1523] 2006 - 2015 INC? Reasonable [R1548] 710 2018
gambensis, Eastern Africa (Sudan to Zambia) 1990 - 1995 200,000 - 300,000 Expert opinion [R578] 1997 - 2015 STA/FLU Poor [R1548] 2400 2018
Sarkidiornis melanotos (African Comb Duck)
West Africa 2010 - 2010 20,000 - 40,000 Expert opinion [R910] 2006 - 2015 UNC Poor [R1548] 280 2018 [P2129] [S8717] [T6912]
Southern & Eastern Africa 2014 - 2014 50,000 - 250,000 Best guess [R1371] 2006 - 2015 STA/FLU Poor [R1548] 1100 2018 [P2130] [S9115]
Nettapus auritus (African Pygmy-goose)
West Africa 2001 - 2001 2,500 - 10,000 Best guess [R1371] 2006 - 2015 FLU Poor [R1548] 50 2018 [S8617]
Southern & Eastern Africa 1990 - 1995 50,000 - 300,000 Best guess [R1371] 2001 - 2014 FLU Poor [R1548] 1200 2018 [S8618]
Marmaronetta angustirostris (Marbled Teal)
East Mediterranean 1990 - 2000 20 - 100 Best guess [R1441] [R1412] 2006 - 2015 DEC Poor [R1548] 45 2018 [S9116] [T6945]
West Mediterranean/West Medit. & West Africa 2000 - 2013 6,000 - 7,500 Expert opinion [R1371] [R1549] [R1548] 2006 - 2015 DEC? Reasonable [R1548] 65 2018 [S9147] [T6944]
South-west Asia 2010 - 2010 46,000 - 50,000 Census based [R912] 2006 - 2015 INC? Poor [R1548] 480 2018 [T6946]
Netta rufina (Red-crested Pochard)
South-west & Central Europe/West Mediterranean 2000 - 2012 50,000 - 60,000 Expert opinion [R1549] [R1548] 2006 - 2015 INC Reasonable [R1548] [R1549] 550 2018 [S9148] [T6947]
Black Sea & East Mediterranean 2003 - 2012 50,000 - 100,000 Expert opinion [R1549] [R1548] 2006 - 2015 INC? Reasonable [R1548] [R1549] 330 2018 [S9117] [T6948]
Western & Central Asia/South-west Asia 2003 - 2012 250,000 - 400,000 Best guess [R1365] 2006 - 2015 DEC? Poor [R1548] 3200 2018 [S8545] [T7225]
Netta erythrophthalma (Southern Pochard)
brunnea, Southern & Eastern Africa 1990 - 1995 30,000 - 70,000 Expert opinion [R578] 2006 - 2015 DEC? Poor [R1548] 460 2018 [T6949]
Aythya ferina (Common Pochard)
North-east Europe/North-west Europe 2007 - 2011 200,000 - 200,000 Expert opinion [R1549] [R1548] 2006 - 2015 DEC Reasonable [R1548] [R1549] 2000 2018 [S9149] [T6950]
Central & NE Europe/Black Sea & Mediterranean 2007 - 2011 570,000 - 630,000 Expert opinion [R578] [R1365] [R692] [R1371] 2006 - 2015 DEC? Reasonable [R1548] 6000 2018 [S8547]
Western Siberia/South-west Asia 2003 - 2004 460,000 - 500,000 Expert opinion [R519] [R913] [R1365] 2006 - 2015 DEC? Poor [R1548] 4800 2018 [S8548]
Aythya nyroca (Ferruginous Duck)
West Mediterranean/North & West Africa 2000 - 2014 5,700 - 6,300 Expert opinion [R1549] [R1371] 2006 - 2015 INC Good [R1548] 60 2018 [S9150]
Eastern Europe/E Mediterranean & Sahelian Africa 2000 - 2013 49,000 - 81,000 Expert opinion [R1549] 2000 - 2012 INC? Poor [R1549] [R910] [R1548] 630 2018 [S8898] [T6953]
Western Asia/SW Asia & NE Africa 1990 - 2015 25,000 - 50,000 Best guess [R1569] 1984 - 2015 UNC Poor [R1548] [R1559] 350 2018 [S8922] [T7161]
Aythya fuligula (Tufted Duck)
North-west Europe (win) 2008 - 2012 800,000 - 1,000,000 Expert opinion [R1548] [R1549] 2006 - 2015 DEC? Reasonable [R1548] 8900 2018 [S9151] [T7163]
Central Europe, Black Sea & Mediterranean (win) 2008 - 2012 400,000 - 500,000 Expert opinion [R1548] [R1549] 2006 - 2015 DEC? Reasonable [R1548] 4500 2018 [S9152] [T6954]
Western Siberia/SW Asia & NE Africa 2003 - 2005 300,000 - 300,000 Census based [R913] 2006 - 2015 DEC? Poor [R1548] 3000 2018 [T6955]
Aythya marila (Greater Scaup)
marila, Northern Europe/Western Europe 2000 - 2012 150,000 - 275,000 Expert opinion [R1548] [R1549] 2000 - 2012 DEC Reasonable [R1548] [R1583] [R1549] 3100 2018 [S9153] [T6956]



Copyright Wetlands International 2012

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