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Discontinued Size - year Size Size estimate quality Size references Trend - year Trend Trend quality Trend references 1% threshold 1% yearset Notes
Anseriformes
Anatidae
Dendrocygna viduata (White-faced Whistling-duck)
Eastern & Southern Africa 1991 - 2014 500,000 - 800,000 Expert opinion [R1371] 2006 - 2015 STA/INC? Reasonable [R1548] 6300 2018 [P1352] [S9112] [T6869]
West Africa (Senegal to Chad) 1999 - 2008 600,000 - 700,000 Expert opinion [R642] [R648] 2006 - 2015 STA/INC? Reasonable [R1548] 6500 2018 [P1351] [S8678] [T6868]
Dendrocygna bicolor (Fulvous Whistling-duck)
West Africa (Senegal to Chad) 2006 - 2014 20,000 - 50,000 Expert opinion [R1371] 2006 - 2015 UNC Poor [R1548] 320 2018 [P1340] [S8676] [T6866]
Eastern & Southern Africa 2001 - 2001 150,000 - 350,000 Expert opinion [R190] 2006 - 2015 DEC? Poor [R1548] 2300 2018 [P1341] [S8677] [T6867]
Thalassornis leuconotus (White-backed Duck)
leuconotus, West Africa 2006 - 2006 1 - 500 Best guess [R192] 1982 - 1992 DEC Poor [R1371] 1 2018 [S9113]
leuconotus, Eastern & Southern Africa 1990 - 1990 10,000 - 25,000 Best guess [R115] 2006 - 2014 DEC Reasonable [R1548] 250 2018 [S9132]
Oxyura maccoa (Maccoa Duck)
Southern Africa 2000 - 2005 7,000 - 8,250 Expert opinion [R1509] 2006 - 2011 DEC Reasonable [R1548] [R1585] 75 2018 [T6981]
Eastern Africa 2001 - 2005 1,500 - 1,500 Expert opinion [R1509] [R190] 2006 - 2015 DEC Poor [R1559] 15 2018 [P1373]
Oxyura leucocephala (White-headed Duck)
West Mediterranean (Spain & Morocco) 2006 - 2012 2,500 - 3,500 Expert opinion [R1549] [R1548] 2000 - 2012 STA Reasonable [R1548] [R1549] [R1586] 25 2018 [P1367] [S9051] [T6978]
East Mediterranean, Turkey & South-west Asia 2013 - 2016 18,000 - 21,000 Expert opinion [R1569] 2006 - 2015 DEC? Poor [R1548] 200 2018 [S9052]
Algeria & Tunisia 2011 - 2014 2,500 - 2,500 Census based [R1548] 2006 - 2015 STA/FLU Reasonable [R1548] 25 2018 [P1368] [S8899] [T6982]
Cygnus olor (Mute Swan)
North-west Mainland & Central Europe 2000 - 2013 173,000 - 243,000 Expert opinion [R1549] 2000 - 2015 INC/STA Good [R1549] [R1548] 2000 2018 [P1468] [S8866] [T6872]
Black Sea 1990 - 2012 49,000 - 72,000 Expert opinion [R1549] 2000 - 2015 STA? Reasonable [R1548] [R1549] 590 2018 [S8867] [T6873]
West & Central Asia/Caspian 1987 - 2015 250,000 - 250,000 Best guess [R1569] 2006 - 2015 INC? Reasonable [R1548] 2500 2018 [S8918]
Cygnus cygnus (Whooper Swan)
Iceland/UK & Ireland 2015 - 2015 34,000 - 34,000 Census based [R1562] 2005 - 2015 INC Good [R1562] 340 2018 [P1552] [T6875]
North-west Mainland Europe 2015 - 2015 120,000 - 120,001 Census based [R1563] 2006 - 2015 INC/STA Reasonable [R1549] [R1548] 1200 2018 [S8869] [T6876]
N Europe & W Siberia/Black Sea & E Mediterranean 2008 - 2012 14,000 - 14,000 Expert opinion [R1365] 2006 - 2015 INC? Poor [R1548] 140 2018 [S8475]
West & Central Siberia/Caspian 1993 - 2013 20,000 - 20,000 Expert opinion [R578] [R1365] 2006 - 2015 STA/FLU Poor [R1548] 200 2018 [S8476] [T6878]
Cygnus columbianus (Tundra Swan)
bewickii, Western Siberia & NE Europe/North-west Europe 2015 - 2015 21,000 - 21,000 Census based [R1563] 2006 - 2015 DEC Reasonable [R1548] 220 2018 [P1612] [S8870] [T6879]
bewickii, Northern Siberia/Caspian 2012 - 2016 1,000 - 8,400 Expert opinion [R1564] 2006 - 2015 INC Reasonable [R1548] 30 2018 [P1613] [S8871] [T6880]
Branta bernicla (Brent Goose)
bernicla, Western Siberia/Western Europe 2011 - 2011 211,000 - 211,000 Census based [R1565] 2002 - 2011 STA Good [R1565] 2100 2018 [T6896]
hrota, Svalbard/Denmark & UK 2017 - 2017 10,000 - 10,000 Census based [R1565] 2006 - 2017 STA Good [R1565] 100 2018
hrota, Canada & Greenland/Ireland 2012 - 2016 36,500 - 36,500 Census based [R1565] [R1587] 2005 - 2014 DEC Good [R1565] 400 2018 [S8889] [T6898]
Branta leucopsis (Barnacle Goose)
East Greenland/Scotland & Ireland 2015 - 2015 80,700 - 80,700 Census based [R1565] 2003 - 2012 INC Good [R1565] 810 2018 [T6893]
Svalbard/South-west Scotland 2016 - 2016 38,000 - 38,000 Census based [R1565] 2004 - 2013 INC Good [R1565] 380 2018 [T6894]
Russia/Germany & Netherlands 2015 - 2015 1,200,000 - 1,200,000 Census based [R1565] 2000 - 2014 INC Good [R1565] 12000 2018 [T6895]
Branta ruficollis (Red-breasted Goose)
Northern Siberia/Black Sea & Caspian 2016 - 2016 50,000 - 50,000 Census based [R1565] [R1589] 2000 - 2012 UNC Poor [R1559] [R1549] 500 2018 [S8890] [T6899]
Anser anser (Greylag Goose)
anser, NW Europe/South-west Europe 2014 - 2014 960,000 - 960,000 Expert opinion [R1565] 2003 - 2012 INC Reasonable [R1565] [R1549] [R1381] 9600 2018 [S8881] [T6891]
anser, Iceland/UK & Ireland 2012 - 2016 93,750 - 93,750 Census based [R1588] 2007 - 2016 DEC Good [R1588] 980 2018 [S8880] [T6890]
anser, Central Europe/North Africa 2013 - 2014 59,000 - 100,000 Expert opinion [R1565] [R1365] 2003 - 2012 INC Good [R1381] [R1565] 770 2018 [S8882] [T7167]
rubrirostris Western Siberia/Caspian & Iraq 2016 - 2016 250,000 - 250,001 Expert opinion [R1589] 2003 - 2012 DEC Poor [R1381] 2500 2018 [S8919] [T6260]
rubrirostris, Black Sea & Turkey 2014 - 2014 25,000 - 50,000 Best guess [R1565] [R1549] 2000 - 2012 STA? Poor [R1549] 350 2018 [S8883]
Anser fabalis (Bean Goose)
rossicus, West & Central Siberia/NE & SW Europe 2013 - 2013 600,000 - 600,000 Census based [R1565] 1990 - 2013 INC Good [R1565] 5500 2018 [T6882]
johanseni, West & Central Siberia/Turkmenistan to W China 2004 - 2004 1,000 - 5,000 Best guess 2000 - 2010 DEC Poor [R866] 20 2018 [P1800] [S9114]
fabalis, North-east Europe/North-west Europe 2015 - 2015 52,000 - 52,000 Census based [R1565] 2006 - 2015 DEC Good [R1565] 520 2018 [T6881]
Anser brachyrhynchus (Pink-footed Goose)
Svalbard/North-west Europe 2016 - 2016 86,000 - 86,000 Census based [R1566] 2008 - 2017 INC Good [R1566] 860 2018 [T6884]
East Greenland & Iceland/UK 2015 - 2015 540,000 - 540,000 Census based [R1565] 2004 - 2013 INC Good [R1565] 5400 2018 [T6883]
Anser albifrons (Greater White-fronted Goose)
albifrons, NW Siberia & NE Europe/North-west Europe 2000 - 2012 1,000,000 - 1,200,000 Census based [R1584] 2003 - 2012 STA Good [R1565] [R1584] 12000 2018 [S9046] [T6885]
albifrons, Western Siberia/Black Sea & Turkey 2013 - 2013 245,000 - 245,000 Expert opinion [R1565] [R1590] 2003 - 2012 INC Reasonable [R1565] 2500 2018 [S8877] [T6887]
albifrons, Western Siberia/Central Europe 2011 - 2015 167,000 - 167,000 Census based [R1584] 2003 - 2012 INC Good [R1381] [R866] 1600 2018 [S9053] [T6254]
albifrons, Northern Siberia/Caspian & Iraq 2017 - 2017 25,000 - 25,001 Census based [R1591] 2003 - 2012 DEC Poor [R1336] [R1381] [R1365] 250 2018 [S9054] [T6256]
flavirostris, Greenland/Ireland & UK 2016 - 2016 18,800 - 18,800 Census based [R1565] 1999 - 2014 DEC Good [R1565] 190 2018 [T6886]
Anser erythropus (Lesser White-fronted Goose)
NE Europe & W Siberia/Black Sea & Caspian 2016 - 2016 28,500 - 40,100 Census based [R1565] [R1589] 1999 - 2013 DEC? Poor [R1565] 340 2018 [P2446] [S8879] [T6889]
Fennoscandia 2013 - 2013 105 - 120 Census based [R1565] 2008 - 2016 INC Good [R1567] 1 2018 [P1879] [T6888]
Clangula hyemalis (Long-tailed Duck)
Western Siberia/North Europe (bre) 2007 - 2009 1,600,000 - 1,600,000 Expert opinion [R1549] [R889] [R1592] 1995 - 2010 DEC Reasonable [R1592] [R1548] [R1583] [R1593] 16000 2018 [S9056] [T7168]
Iceland & Greenland (bre) 1998 - 2012 36,000 - 99,000 Best guess [R1549] 2000 - 2012 Unknown Poor [R1549] 600 2018 [S9055]
Somateria spectabilis (King Eider)
East Greenland, NE Europe & Western Siberia 1994 - 2012 377,000 - 607,000 Expert opinion [R1549] 2000 - 2012 STA Poor [R1549] 4800 2018
Somateria mollissima (Common Eider)
mollissima, Baltic, Denmark & Netherlands 2003 - 2010 930,000 - 930,000 Expert opinion [R1254] [R1549] 2006 - 2015 STA/FLU Reasonable [R1548] [R1549] [R1254] 9800 2018 [S9058] [T6958]
mollissima, Norway & Russia 2003 - 2013 510,000 - 525,000 Expert opinion [R1549] 2006 - 2015 STA/INC Good [R1548] 5200 2018 [S9059] [T6959]
borealis, Svalbard & Franz Joseph (bre) 2001 - 2013 60,000 - 82,500 Expert opinion [R1549] [R1594] 2007 - 2016 DEC? Poor [R1594] 700 2018 [S9060] [T7169]
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]
marila, Western Siberia/Black Sea & Caspian 1970 - 2005 100,000 - 200,000 Best guess [R578] [R1365] 2006 - 2014 DEC? Poor [R1548] 1400 2018 [S8556]
Spatula querquedula (Garganey)
Western Siberia/SW Asia, NE & Eastern Africa 2003 - 2012 100,000 - 200,000 Best guess [R578] [R1365] [R1497] 2006 - 2014 DEC? Poor [R1548] 1400 2018 [S8539] [T6940]
Western Siberia & Europe/West Africa 2006 - 2014 1,000,000 - 1,800,000 Expert opinion [R1549] [R1436] 1971 - 2015 STA/FLU Reasonable [R1548] 13400 2018 [S9141] [T6939]
Spatula hottentota (Hottentot Teal)
Lake Chad Basin 2010 - 2014 100 - 1,000 Best guess [R1371] 2002 - 2013 Unknown Poor [R1371] [R578] 3 2018 [S9118] [T7171]
Eastern Africa (south to N Zambia) 2001 - 2001 25,000 - 100,000 Best guess [R190] 2006 - 2015 STA/FLU Reasonable [R1548] 1000 2018 [P2290] [S8687] [T6937]
Southern Africa (north to S Zambia) 2001 - 2001 25,000 - 100,000 Best guess [R190] 1998 - 2009 UNC Poor [R1548] 1000 2018 [P2291] [S8688]
Spatula clypeata (Northern Shoveler)
North-west & Central Europe (win) 2014 - 2015 60,000 - 70,000 Census based [R1548] 2006 - 2015 INC? Reasonable [R1548] 650 2018 [S8897] [T6941]
W Siberia, NE & E Europe/S Europe & West Africa 2000 - 2013 450,000 - 600,000 Expert opinion [R578] [R1365] [R1439] [R1440] [R1486] 2006 - 2015 STA/FLU Reasonable [R1548] 5200 2018 [S8534]
W Siberia/SW Asia, NE & Eastern Africa 2003 - 2013 200,000 - 400,000 Best guess [R1365] [R1371] 2006 - 2015 STA/FLU Reasonable [R1548] 2800 2018 [S8535] [T6943]
Mareca strepera (Gadwall)
strepera, North-west Europe 2012 - 2012 110,000 - 138,000 Expert opinion [R1549] 2006 - 2015 INC Reasonable [R1548] 1200 2018 [S8895]
strepera, North-east Europe/Black Sea & Mediterranean 2000 - 2012 136,000 - 235,000 Expert opinion [R1549] 2006 - 2015 STA Reasonable [R1548] 1900 2018 [S9072]
strepera, Western Siberia/SW Asia & NE Africa 2007 - 2012 90,000 - 130,000 Expert opinion [R519] [R1371] 2006 - 2015 STA/FLU Reasonable [R1548] 1100 2018 [S9073] [T6921]
Mareca penelope (Eurasian Wigeon)
Western Siberia & NE Europe/NW Europe 2003 - 2012 1,300,000 - 1,500,000 Expert opinion [R1549] [R1548] 2006 - 2015 DEC? Good [R1548] [R1597] [R1598] 14000 2018 [S8894] [T6916]
W Siberia & NE Europe/Black Sea & Mediterranean 2007 - 2013 390,000 - 490,000 Expert opinion [R1548] 2006 - 2015 DEC? Reasonable [R1548] 4400 2018 [S9145] [T6917]
Western Siberia/SW Asia & NE Africa 2003 - 2012 180,000 - 200,000 Expert opinion [R1365] [R578] [R519] [R913] [R1371] [R1497] 2006 - 2015 DEC? Reasonable [R1548] 1900 2018 [S8528] [T6918]
Anas undulata (Yellow-billed Duck)
undulata, Southern Africa 1965 - 2014 100,000 - 250,000 Best guess [R1371] 2006 - 2015 INC Poor [R1548] 2500 2018 [S8619]
Anas platyrhynchos (Mallard)
platyrhynchos, North-west Europe 2000 - 2012 4,200,000 - 6,700,000 Expert opinion [R1549] [R1548] 2006 - 2015 STA? Reasonable [R1548] 53000 2018 [S9074]
platyrhynchos, Northern Europe/West Mediterranean 2000 - 2012 1,300,000 - 1,500,000 Census based [R1549] 2006 - 2015 STA? Reasonable [R1548] 14000 2018 [S9075]
platyrhynchos, Eastern Europe/Black Sea & East Mediterranean 2003 - 2012 1,500,000 - 1,500,000 Expert opinion [R1549] [R1548] 2006 - 2015 STA/FLU Poor [R1548] 15000 2018 [S9146] [T6929]
platyrhynchos, Western Siberia/South-west Asia 2000 - 2012 800,000 - 800,000 Best guess [R519] [R1412] 2006 - 2015 INC? Poor [R1548] 8000 2018 [S9136] [T6930]
Anas capensis (Cape Teal)
Eastern Africa (Rift Valley) 1993 - 2003 5,750 - 7,000 Expert opinion [R29] 2006 - 2015 STA/DEC? Poor [R1548] 65 2018 [P2169] [S8684]
Lake Chad basin 1993 - 2003 1 - 500 Best guess [R29] 1993 - 2003 DEC Poor 1 2018 [P2170] [T7224]
Southern Africa (N to Angola & Zambia) 1993 - 2014 20,000 - 75,000 Best guess [R1371] 2006 - 2015 INC? Reasonable [R1548] 390 2018 [S9076] [T6926]
Anas erythrorhyncha (Red-billed Teal)
Eastern Africa 1975 - 2014 100,000 - 160,000 Expert opinion [R1371] 2006 - 2015 STA/FLU Reasonable [R1548] 1300 2018 [P2258] [S8620] [T6936]
Southern Africa 1990 - 1995 500,000 - 1,000,000 Best guess [R578] 2006 - 2013 INC? Reasonable [R1548] 7100 2018 [P2257] [S8686] [T6935]
Madagascar 1990 - 1995 15,000 - 25,000 Best guess [R578] 2003 - 2012 Unknown No idea [R578] 190 2018 [T7172]
Anas acuta (Northern Pintail)
North-west Europe 2008 - 2012 65,000 - 65,000 Census based [R1549] [R1548] [R1412] 2006 - 2015 STA/FLU Good [R1548] 600 2018 [S9078] [T6932]
W Siberia, NE & E Europe/S Europe & West Africa 2000 - 2013 450,000 - 750,000 Expert opinion [R1549] [R910] [R1617] [R1436] [R1439] 2006 - 2015 STA/FLU Poor [R1548] 5800 2018 [S9137] [T6933]
Western Siberia/SW Asia & Eastern Africa 2003 - 2013 200,000 - 400,000 Best guess [R1569] 2005 - 2015 DEC? Reasonable [R1548] 2800 2018 [S8921] [T6934]
Anas crecca (Common Teal)
crecca, North-west Europe 2008 - 2012 500,000 - 500,000 Census based [R1549] [R1548] 2005 - 2015 INC? Reasonable [R1548] 5000 2018 [S8896]
crecca, W Siberia & NE Europe/Black Sea & Mediterranean 2000 - 2012 1,000,000 - 1,000,000 Expert opinion [R1548] [R1549] 2006 - 2015 INC Reasonable [R1548] 10000 2018 [S9079] [T6923]
crecca, Western Siberia/SW Asia & NE Africa 2008 - 2012 500,000 - 1,000,000 Best guess [R519] [R913] [R1371] [R1412] 2006 - 2015 STA Good [R1548] 7000 2018 [S9135] [T6924]
Podicipediformes
Podicipedidae
Tachybaptus ruficollis (Little Grebe)
ruficollis, Europe & North-west Africa 2001 - 2013 375,000 - 597,000 Expert opinion [R1549] [R1371] 2006 - 2015 STA/DEC? Reasonable [R1548] [R1551] [R1549] 4700 2018 [S8824] [T6780]
Podiceps grisegena (Red-necked Grebe)
grisegena, North-west Europe (win) 2000 - 2012 37,000 - 55,000 Expert opinion [R1549] 2000 - 2012 INC Reasonable [R1549] 500 2018 [S8825] [T6781]
grisegena, Black Sea & Mediterranean (win) 1990 - 2012 46,000 - 88,000 Expert opinion [R1549] 2000 - 2012 STA Poor [R1549] 660 2018 [S8826] [T6782]
grisegena, Caspian (win) 1987 - 1991 15,000 - 15,000 Best guess [R913] [R495] 2000 - 2003 Unknown No idea [R495] 150 2018 [S8455] [T7166]
Podiceps cristatus (Great Crested Grebe)
cristatus, North-west & Western Europe 2000 - 2012 513,000 - 764,000 Expert opinion [R1549] 2006 - 2015 STA/DEC? Reasonable [R1548] [R1549] [R1551] 6300 2018 [S8827] [T6783]
cristatus, Black Sea & Mediterranean (win) 2000 - 2014 470,000 - 716,000 Expert opinion [R1549] 2000 - 2012 STA/INC? Reasonable [R1549] [R1548] 5800 2018 [S8828] [T6784]
cristatus, Caspian & South-west Asia (win) 1992 - 2017 30,000 - 35,000 Expert opinion [R1569] 2006 - 2015 DEC? Poor [R1548] 300 2018 [S8900]
infuscatus, Southern Africa 1991 - 2012 1,500 - 5,000 Best guess [R1371] [R1412] 1993 - 2009 INC Reasonable [R1548] 25 2018 [P1433] [S9119] [T6787]
infuscatus, Eastern Africa (Ethiopia to N Zambia) 2000 - 2008 500 - 1,500 Best guess [R1371] 2006 - 2015 UNC Poor [R1548] 10 2018 [P1432]
Podiceps auritus (Horned Grebe)
auritus, North-west Europe (large-billed) 2005 - 2012 4,600 - 5,000 Expert opinion [R1549] 1996 - 2012 DEC/STA Reasonable [R1549] [R1548] 50 2018 [S8829] [T6788]
auritus, North-east Europe (small-billed) 2000 - 2012 15,000 - 23,000 Expert opinion [R1549] 2006 - 2015 DEC? Reasonable [R1549] [R1548] 190 2018 [S8830] [T6789]
auritus, Caspian & South Asia (win) 2003 - 2017 1 - 10,000 Best guess [R1569] 2006 - 2015 UNC Poor [R1548] 100 2018 [S8901]
Podiceps nigricollis (Black-necked Grebe)
nigricollis, Europe/South & West Europe & North Africa 2000 - 2013 139,000 - 233,000 Expert opinion [R1549] [R1371] 2006 - 2013 DEC? Reasonable [R1548] [R1549] 1800 2018 [S8831] [T6791]
nigricollis, Western Asia/South-west & South Asia 1990 - 2017 20,000 - 35,000 Expert opinion [R1569] 2006 - 2015 DEC? Poor [R1548] 250 2018 [S8902] [T6792]
gurneyi, Southern Africa 1991 - 2013 15,000 - 30,000 Census based [R1371] 2006 - 2015 INC Good [R1548] [R1371] 210 2018 [S8599] [T6793]
Phoecopteriformes
Phoenicopteridae
Phoenicopterus roseus (Greater Flamingo)
West Mediterranean 2009 - 2014 135,000 - 165,000 Expert opinion [R1495] [R1371] 1997 - 2012 INC Good [R1561] [R1549] [R1548] 1500 2018 [P1872] [S8864] [T6861]
East Mediterranean 2011 - 2015 158,000 - 158,000 Expert opinion [R1548] 2006 - 2015 INC Good [R1548] 1600 2018 [P1873] [S8820] [T6775]
Eastern Africa 1975 - 2014 80,000 - 120,000 Expert opinion [R1371] 1991 - 2012 DEC? Poor [R1548] [R1371] 980 2018 [P1869] [S8613] [T6858]
Southern Africa (to Madagascar) 1973 - 2014 100,000 - 160,000 Expert opinion [R1371] 2006 - 2015 INC? Reasonable [R1548] 1300 2018 [P1870] [S8614] [T6859]
West Africa 2005 - 2005 45,000 - 95,000 Expert opinion [R192] 2006 - 2015 STA/FLU Poor [R1552] [R1548] [R1371] 650 2018 [P1871] [T6860]
South-west & South Asia 1997 - 2017 240,000 - 240,000 Census based [R1570] [R1569] 2006 - 2015 DEC? Poor [R1548] 2400 2018 [P1874] [T6862]
Phoeniconaias minor (Lesser Flamingo)
Southern Africa (to Madagascar) 2001 - 2001 120,000 - 200,000 Expert opinion [R1371] 2006 - 2015 INC? Reasonable [R1548] 0 2018 [S8615] [T6865]
West Africa 2010 - 2015 25,000 - 30,000 Expert opinion [R1552] [R1548] 2006 - 2015 STA/INC? Reasonable [R1552] [R1371] [R1548] 270 2018 [P1882] [S8865] [T6863]
Eastern Africa 1995 - 2005 1,500,000 - 2,500,000 Expert opinion [R129] [R1371] 1986 - 2015 DEC? Reasonable [R1548] 19400 2018 [S8674] [T6864]
Phaethontiformes
Phaethontidae
Phaethon aethereus (Red-billed Tropicbird)
aetherus, South Atlantic 2007 - 2013 3,600 - 3,900 Expert opinion [R1343] 2003 - 2013 STA Poor [R1343] 35 2018 [T6241]
indicus, Persian Gulf, Gulf of Aden, Red Sea 2000 - 2014 6,600 - 6,600 Expert opinion [R1569] 2003 - 2012 STA Poor [R1343] [R1330] 65 2018 [S8914] [T6242]
Phaethon rubricauda (Red-tailed Tropicbird)
rubricauda, Indian Ocean 1999 - 2013 28,500 - 29,200 Expert opinion [R1343] 2008 - 2014 INC Poor [R1343] 300 2018 [T6243]
Phaethon lepturus (White-tailed Tropicbird)
lepturus, W Indian Ocean 2009 - 2014 25,200 - 35,500 Expert opinion [R1343] 2005 - 2014 STA Poor [R1343] 0 2018 [T6244]
Gruiformes
Rallidae
Sarothrura elegans (Buff-spotted Flufftail)
elegans, NE, Eastern & Southern Africa 0 - 0 -1 - -1 No estimate 2003 - 2012 Unknown No idea -1 2018
reichenovi, S West Africa to Central Africa 0 - 0 -1 - -1 No estimate 2003 - 2012 Unknown No idea -1 2018
Sarothrura boehmi (Streaky-breasted Flufftail)
Central Africa 1990 - 2000 1 - 10,000 Best guess [R232] 2003 - 2012 Unknown No idea [R618] 100 2018 [T7173]
Sarothrura ayresi (White-winged Flufftail)
Ethiopia 2013 - 2013 1 - 75 Expert opinion [R1526] 2003 - 2012 Unknown No idea 1 2018 [P87]
Southern Africa 2013 - 2016 1 - 75 Expert opinion [R1526] 2003 - 2012 Unknown No idea 1 2018
Rallus aquaticus (Western Water Rail)
aquaticus, Europe & North Africa 1998 - 2013 410,000 - 1,000,000 Best guess [R1549] [R602] 2000 - 2012 DEC? No idea [R1549] 6400 2018 [S8996] [T7079]
korejewi, Western Siberia/South-west Asia 0 - 0 -1 - -1 No estimate 0 - 0 Unknown No idea -1 2018
Rallus caerulescens (African Rail)
Southern & Eastern Africa 0 - 0 -1 - -1 No estimate 0 - 0 Unknown No idea -1 2018
Crex egregia (African Crake)
Sub-Saharan Africa 2007 - 2014 10,000 - 1,000,000 Best guess [R618] [R1371] 0 - 0 Unknown No idea [R618] 10000 2018 [P249] [S8625] [T6613]
Crex crex (Corncrake)
Europe & Western Asia/Sub-Saharan Africa 1996 - 2013 5,000,000 - 10,000,000 Best guess [R1549] [R568] 2000 - 2012 STA Poor [R1549] 70000 2018 [S8998] [T7080]
Porzana porzana (Spotted Crake)
Europe/Africa 1998 - 2014 485,000 - 750,000 Expert opinion [R1549] 2000 - 2012 Unknown Poor [R1549] 6000 2018 [S9001] [T7083]
Zapornia flavirostra (Black Crake)
Sub-Saharan Africa 1993 - 1993 1,000,000 - 1,000,001 Best guess [R555] 2006 - 2015 INC? Poor [R1548] 20000 2018
Zapornia parva (Little Crake)
Western Eurasia/Africa 1996 - 2014 225,000 - 310,000 Expert opinion [R1549] 2000 - 2012 Unknown Poor [R1549] 2600 2018 [P2468] [S8999] [T7081]
Zapornia pusilla (Baillon's Crake)
intermedia, Europe (bre) 1996 - 2012 500 - 1,700 Best guess [R1549] 2000 - 2012 Unknown Poor [R1549] 9 2018 [S9000] [T7082]
Amaurornis marginalis (Striped Crake)
Sub-Saharan Africa 2001 - 2001 1 - 25,000 Best guess [R190] 2003 - 2012 Unknown No idea [R618] 250 2018 [T6750]
Porphyrio alleni (Allen's Gallinule)
Sub-Saharan Africa 2001 - 2001 25,000 - 1,000,000 Best guess [R190] 1999 - 2015 DEC? Poor [R1548] 10000 2018 [T7085]
Gallinula chloropus (Common Moorhen)
chloropus, Europe & North Africa 2000 - 2014 2,700,000 - 5,100,000 Expert opinion [R1549] [R1371] 2000 - 2015 STA/DEC? Reasonable [R1549] [R1548] [R1551] 37100 2018 [S9002] [T7084]
chloropus, West & South-west Asia 1987 - 1991 100,000 - 1,000,000 Best guess [R519] 2006 - 2015 DEC? Reasonable [R1548] 10000 2018 [S8924] [T7175]
Gallinula angulata (Lesser Moorhen)
Sub-Saharan Africa 1990 - 2000 25,000 - 1,000,000 Best guess [R232] 0 - 0 Unknown No idea 10000 2018 [T7226]
Fulica cristata (Red-knobbed Coot)
Spain & Morocco 2011 - 2015 2,500 - 5,000 Census based [R1548] 2006 - 2015 STA Good [R1548] 0 2018 [S9081] [T7086]
Sub-Saharan Africa 1990 - 2012 250,000 - 800,000 Best guess [R1371] 2006 - 2015 DEC? Poor [R1548] 4500 2018 [S8626] [T7087]
Fulica atra (Common Coot)
atra, North-west Europe (win) 2000 - 2012 1,200,000 - 2,000,000 Expert opinion [R1549] [R1548] 2006 - 2015 STA/DEC? Reasonable [R1548] 15500 2018 [S9003] [T7164]
atra, Black Sea & Mediterranean (win) 0 - 0 2,500,000 - 2,500,000 Expert opinion [R1549] [R456] 2006 - 2015 STA/DEC? Reasonable [R1548] [R1549] 25000 2018 [S9004] [T7088]
atra, South-west Asia (win) 2000 - 2012 2,000,000 - 2,000,000 Best guess [R1365] [R519] 2006 - 2012 DEC? Reasonable [R1548] 20000 2018 [S8293] [T7089]
Gruidae
Balearica regulorum (Grey Crowned-crane)
regulorum, Southern Africa (N to Angola & S Zimbabwe) 2012 - 2012 7,000 - 7,500 Expert opinion [R1376] 2001 - 2012 DEC Reasonable [R1377] 80 2018 [T6611]
gibbericeps, Eastern Africa (Kenya to Mozambique) 2012 - 2012 19,500 - 26,000 Expert opinion [R1377] [R1371] 2004 - 2014 DEC Good [R1377] 220 2018 [T6612]
Balearica pavonina (Black Crowned-crane)
pavonina, West Africa (Senegal to Chad) 2010 - 2010 5,000 - 15,000 Expert opinion [R910] [R1465] 2003 - 2012 DEC? Poor [R910] [R1371] [R1482] 85 2018 [S8691] [T6754]
ceciliae, Eastern Africa (Sudan to Uganda) 2005 - 2005 28,000 - 55,000 Expert opinion [R1524] 2003 - 2012 Unknown Poor [R1371] 390 2018 [T6693]
Leucogeranus leucogeranus (Siberian Crane)
Iran (win) 2011 - 2012 1 - 1 Census based [R1466] 2000 - 2012 DEC Reasonable [R1466] 1 2018 [P8] [S8597] [T6681]
Bugeranus carunculatus (Wattled Crane)
Central & Southern Africa 2015 - 2016 9,000 - 9,001 Census based [R1577] 2005 - 2016 STA? Reasonable [R1577] 90 2018 [P40] [T7022]
Anthropoides paradiseus (Blue Crane)
Extreme Southern Africa 2004 - 2004 25,000 - 30,000 Expert opinion [R1482] [R1504] 2004 - 2014 INC Reasonable [R1482] [R1505] 0 2018 [P35]
Anthropoides virgo (Demoiselle Crane)
Black Sea (Ukraine)/North-east Africa 2000 - 2000 600 - 700 Expert opinion [R1269] 2000 - 2014 STA/DEC? Poor [R1578] 6 2018 [P29] [T7025]
Turkey (bre) 2017 - 2017 0 - 0 Census based [R1569] 2017 - 2017 EXT Good [R1569] 1 2018 [P30] [T6984]
Kalmykia/North-east Africa 2000 - 2012 28,500 - 39,000 Expert opinion [R1549] 2000 - 2012 DEC Reasonable [R1549] [R1578] 0 2018 [P31] [S8954] [T7026]
Grus grus (Common Crane)
grus, North-west Europe/Iberia & Morocco 2014 - 2014 350,000 - 350,000 Census based [R1578] 2003 - 2015 INC Good [R1578] 3500 2018
grus, North-east & Central Europe/North Africa 2014 - 2014 120,000 - 150,000 Census based [R1578] 2000 - 2015 INC Good [R1578] 1300 2018
grus, Eastern Europe/Turkey, Middle East & NE Africa 2000 - 2010 80,000 - 127,000 Expert opinion [R1549] 1990 - 2010 INC Poor [R63] [R1469] 1000 2018 [P44] [S8952] [T6279]
archibaldi, Turkey & Georgia (bre) 1994 - 2013 100 - 130 Expert opinion [R1549] [R1578] 2000 - 2012 DEC Reasonable [R1361] 1 2018 [P45] [S8953] [T6280]
grus, Western Siberia/South Asia 2013 - 2013 100,000 - 100,000 Expert opinion [R1488] 2003 - 2012 Unknown No idea 10000 2018 [P46]
Gaviiformes
Gaviidae
Gavia stellata (Red-throated Loon)
North-west Europe (win) 1990 - 2012 216,000 - 429,000 Best guess [R1549] [R1550] 2000 - 2012 STA? Poor [R1549] 3000 2018 [S8821] [T6776]
Caspian, Black Sea & East Mediterranean (win) 2000 - 2008 1 - 10,000 Best guess [R1549] 1980 - 2012 STA Poor [R1549] 100 2018 [S9049] [T7165]
Gavia arctica (Arctic Loon)
arctica, Northern Europe & Western Siberia/Europe 2000 - 2013 266,000 - 473,000 Best guess [R1549] [R1550] 2000 - 2012 DEC? Poor [R1549] 3500 2018 [S8822] [T6777]
arctica, Central Siberia/Caspian 1999 - 2000 100 - 1,000 Best guess [R913] 2000 - 2010 Unknown No idea 3 2018 [S9050]
Gavia immer (Common Loon)
Europe (win) 1994 - 2012 5,100 - 6,300 Expert opinion [R1549] 2000 - 2012 DEC? Reasonable [R1549] [R1548] 50 2018 [S8823] [T6778]
Gavia adamsii (Yellow-billed Loon)
Northern Europe (win) 1994 - 2010 1,000 - 8,000 Best guess [R668] 2000 - 2012 STA? Poor [R1549] 30 2018 [S7055]
Sphenisciformes
Spheniscidae
Spheniscus demersus (African Penguin)
Southern Africa 2008 - 2013 70,000 - 75,000 Census based [R1490] 1978 - 2009 DEC Good [R1320] 720 2018 [S8202]
Ciconiiformes
Ciconiidae
Leptoptilos crumenifer (Marabou)
Sub-Saharan Africa 2006 - 2006 200,000 - 500,000 Expert opinion [R192] 1992 - 2014 INC Poor [R1548] [R1371] [R1559] 3200 2018 [T6853]
Mycteria ibis (Yellow-billed Stork)
Sub-Saharan Africa (excluding Madagascar) 2006 - 2014 75,000 - 150,000 Expert opinion [R1371] 2006 - 2015 INC? Reasonable [R1548] 1100 2018 [S8666]
Anastomus lamelligerus (African Openbill)
lamelligerus, Sub-Saharan Africa 2001 - 2001 300,000 - 500,000 Expert opinion [R1371] 2006 - 2012 STA/FLU Poor [R1548] 3900 2018 [S8667]
Ciconia nigra (Black Stork)
South-west Europe/West Africa 1998 - 2012 3,590 - 3,830 Expert opinion [R1549] 2000 - 2012 INC Reasonable [R1549] 40 2018 [S8858]
Central & Eastern Europe/Sub-Saharan Africa 1996 - 2013 26,000 - 37,000 Expert opinion [R1549] 2000 - 2012 STA Reasonable [R1549] 310 2018 [S8859] [T6849]
Southern Africa 2001 - 2014 1,560 - 4,050 Expert opinion [R1371] 1990 - 2017 DEC? Reasonable [R1599] 25 2018 [S8668] [T7176]
Ciconia abdimii (Abdim's Stork)
Sub-Saharan Africa & SW Arabia 1982 - 2014 300,000 - 600,000 Expert opinion [R1371] 1998 - 2013 DEC? Poor [R1548] [R1599] [R1559] 0 2018 [S8669] [T6850]
Ciconia microscelis (African Woollyneck)
Sub-Saharan Africa 1931 - 2013 30,000 - 80,000 Best guess [R1371] 1998 - 2014 STA/INC? Poor [R1548] [R1599] [R1371] 0 2018 [P2012] [S9120] [T6851]
Ciconia ciconia (White Stork)
ciconia, W Europe & North-west Africa/Sub-Saharan Africa 2004 - 2013 140,000 - 149,000 Census based [R1549] 2000 - 2012 INC Reasonable [R1549] 1600 2018 [T7177]
ciconia, Central & Eastern Europe/Sub-Saharan Africa 2000 - 2014 514,000 - 561,000 Expert opinion [R1549] 2000 - 2012 INC Good [R1549] 5200 2018 [S8861] [T6852]
ciconia, Western Asia/South-west Asia 2004 - 2005 27,000 - 27,100 Census based [R1235] 2003 - 2012 Unknown No idea 270 2018 [T6511]
ciconia, Southern Africa 1996 - 2013 20 - 30 Census based [R1371] 1992 - 2002 STA Reasonable [R1400] 1 2018 [T6651]
Threskiornithidae
Platalea alba (African Spoonbill)
Sub-Saharan Africa 2003 - 2012 30,000 - 65,000 Best guess [R1371] 1993 - 2015 STA? Reasonable [R1548] 440 2018 [S9082] [T6857]
Platalea leucorodia (Eurasian Spoonbill)
leucorodia, West Europe/West Mediterranean & West Africa 2006 - 2012 14,200 - 18,900 Census based [R1549] [R1334] [R1552] 1998 - 2014 INC Good [R1549] [R1552] 160 2018 [S9133] [T7162]
leucorodia, Western Asia/South-west & South Asia 1990 - 2007 15,000 - 15,000 Best guess [R1335] 1995 - 2007 UNC Poor [R888] 150 2018 [P1963] [S8234] [T7232]
leucorodia, C & SE Europe/Mediterranean & Tropical Africa 2000 - 2014 14,000 - 21,000 Expert opinion [R1549] 2000 - 2012 DEC Reasonable [R1549] 170 2018 [S8863] [T7178]
archeri, Red Sea & Somalia 1996 - 2007 2,500 - 4,500 Best guess [R1335] [R1371] 1980 - 2007 DEC Poor [R1335] [R1405] 30 2018 [S9134] [T6504]
balsaci, Coastal West Africa (Mauritania) 2012 - 2012 2,250 - 2,250 Census based [R1363] [R1364] 1996 - 2012 DEC Good [R1363] 20 2018 [S8584] [T6577]
Threskiornis aethiopicus (African Sacred Ibis)
Iraq & Iran 1987 - 1991 200 - 200 Best guess [R519] 1980 - 2010 INC? Poor [R519] [R1403] 2 2018 [T6502]
Sub-Saharan Africa 2001 - 2001 200,000 - 450,000 Expert opinion [R190] 1997 - 2015 STA? Reasonable [R1548] 3000 2018
Geronticus eremita (Northern Bald Ibis)
Morocco 2015 - 2015 450 - 580 Census based [R1559] 2005 - 2017 INC Good [R1559] 4 2018 [S9083] [T7179]
South-west Asia 2015 - 2017 0 - 1 Census based [R1559] 2011 - 2017 EXT/DEC Good [R1559] [R1600] 1 2018 [S9084] [T7180]
Plegadis falcinellus (Glossy Ibis)
Black Sea & Mediterranean/West Africa 2000 - 2013 73,000 - 88,000 Expert opinion [R1549] 2000 - 2012 INC? Poor [R1549] 800 2018 [S8862] [T6856]
South-west Asia/Eastern Africa 1970 - 2017 25,000 - 100,000 Best guess [R579] [R1569] 2003 - 2012 Unknown No idea 1000 2018
Sub-Saharan Africa (bre) 1950 - 2014 40,000 - 75,000 Expert opinion [R1371] 1999 - 2015 STA Reasonable [R1548] [R1601] 550 2018 [S8611] [T6855]
Ardeidae
Botaurus stellaris (Eurasian Bittern)
stellaris, W Europe, NW Africa (bre) 2005 - 2012 7,150 - 9,100 Expert opinion [R1549] 2000 - 2012 INC Reasonable [R1549] 80 2018 [P1855] [S8854] [T6842]
stellaris, C & E Europe, Black Sea & E Mediterranean (bre) 2000 - 2014 92,000 - 163,000 Expert opinion [R1549] 2000 - 2012 INC Poor [R1549] 1200 2018 [P1856] [S8855] [T6843]
stellaris, South-west Asia (win) 2006 - 2006 25,000 - 100,000 Best guess [R668] 2003 - 2012 Unknown No idea 1000 2018
capensis, Southern Africa 1980 - 2010 500 - 2,000 Best guess [R1371] 1980 - 2009 DEC Good [R1371] [R1602] 10 2018 [S9121] [T7181]
Ixobrychus minutus (Common Little Bittern)
minutus, W Europe, NW Africa/Subsaharan Africa 1997 - 2013 19,000 - 25,500 Expert opinion [R1549] [R1371] 2000 - 2012 STA Reasonable [R1549] 220 2018 [P1814] [S8856] [T6844]
minutus, C & E Europe, Black Sea & E Mediterranean/Sub-saharan Africa 1995 - 2014 168,000 - 298,000 Expert opinion [R1549] [R1371] 2000 - 2012 STA Poor [R1560] [R1549] 2200 2018 [P1815] [S8857] [T6845]
minutus, West & South-west Asia/Sub-Saharan Africa 1987 - 1991 25,000 - 100,000 Best guess [R519] 2003 - 2012 Unknown No idea 1000 2018
payesii, Sub-Saharan Africa 1990 - 2000 25,000 - 100,000 Best guess [R232] 2003 - 2012 Unknown No idea 1000 2018
Ixobrychus sturmii (Dwarf Bittern)
Sub-Saharan Africa 1990 - 2000 25,000 - 100,000 Best guess [R232] 2002 - 2013 Unknown No idea 1000 2018
Nycticorax nycticorax (Black-crowned Night-heron)
nycticorax, W Europe, NW Africa (bre) 2002 - 2012 46,000 - 51,000 Expert opinion [R1549] [R1371] 1998 - 2012 DEC Reasonable [R1549] 480 2018 [P1762] [S8852] [T7231]
nycticorax, C & E Europe/Black Sea & E Mediterranean (bre) 1990 - 2012 134,000 - 209,000 Expert opinion [R1549] [R1371] 2000 - 2012 STA Reasonable [R1549] 1600 2018 [P1769] [S8853] [T6840]
nycticorax, Sub-Saharan Africa & Madagascar 1975 - 2014 100,000 - 300,000 Best guess [R1371] 2006 - 2015 STA/INC? Poor [R1548] [R1371] 1700 2018 [S9122] [T6841]
nycticorax, Western Asia/SW Asia & NE Africa 2002 - 2017 25,000 - 100,000 Best guess [R1569] [R579] 2000 - 2012 Unknown No idea 1000 2018
Ardeola ralloides (Squacco Heron)
ralloides, SW Europe, NW Africa (bre) 2002 - 2013 9,000 - 11,000 Expert opinion [R1549] [R1371] 2000 - 2012 INC Reasonable [R1549] 100 2018 [S8848] [T6825]
ralloides, C & E Europe, Black Sea & E Mediterranean (bre) 1990 - 2012 29,000 - 52,000 Expert opinion [R1549] [R1371] 2000 - 2012 DEC Reasonable [R1549] 390 2018 [P1703] [S8849] [T6826]
ralloides, West & South-west Asia/Sub-Saharan Africa 1987 - 2017 25,000 - 100,000 Best guess [R519] [R1569] 2003 - 2012 Unknown No idea 1000 2018 [P1704]
paludivaga, Sub-Saharan Africa & Madagascar 2006 - 2006 300,000 - 600,000 Expert opinion [R192] [R648] 2006 - 2015 INC? Poor [R1548] 4200 2018 [P1705]
Ardeola idae (Madagascar Pond-heron)
Madagascar & Aldabra/Central & Eastern Africa 2001 - 2001 2,000 - 6,000 Best guess [R190] 2002 - 2013 INC? Poor [R1559] [R1548] 35 2018 [T6828]
Ardeola rufiventris (Rufous-bellied Heron)
Central, Eastern & Southern Africa 2006 - 2006 10,000 - 100,000 Best guess [R1394] 2006 - 2015 STA/INC? Poor [R1548] 1000 2018
Bubulcus ibis (Cattle Egret)
ibis, South-west Europe 2002 - 2012 215,000 - 253,000 Expert opinion [R1549] 2000 - 2012 DEC? Reasonable [R1549] [R1548] 2300 2018 [P1696] [S8847] [T6823]
ibis, Southern Africa 1996 - 2001 100,000 - 1,000,000 Best guess [R579] 2006 - 2015 DEC? Reasonable [R1548] [R1602] 10000 2018 [P1685] [T6820]
ibis, Tropical Africa 1990 - 2001 1,000,000 - 10,000,000 Best guess [R579] [R1371] 2006 - 2015 UNC Poor [R1548] 30000 2018 [P1694] [S8651] [T6821]
ibis, North-west Africa 1984 - 2000 100,000 - 150,000 Expert opinion [R280] 2006 - 2015 STA? Reasonable [R1548] 1200 2018 [P1695] [T6822]
ibis, East Mediterranean & South-west Asia 2005 - 2017 10,000 - 100,000 Best guess [R1569] 2006 - 2015 UNC Poor [R1548] 1000 2018 [P1697] [T6824]
Ardea cinerea (Grey Heron)
cinerea, Northern & Western Europe 2002 - 2013 347,000 - 712,000 Census based [R1549] [R1371] 2006 - 2015 DEC Good [R1549] [R1548] 5000 2018 [S8841] [T6810]
cinerea, Central & Eastern Europe 2000 - 2014 322,000 - 459,000 Expert opinion [R1549] [R1371] 2000 - 2012 DEC Poor [R1549] [R1548] 3800 2018 [P1634] [S8842] [T7157]
cinerea, West & South-west Asia (bre) 2000 - 2017 25,000 - 100,000 Best guess [R1569] 2006 - 2015 DEC? Reasonable [R1548] 1000 2018 [P1635] [S8907] [T6811]
cinerea, Sub-Saharan Africa 1995 - 2014 100,000 - 300,000 Best guess [R1371] 2006 - 2015 INC? Poor [R1548] 1700 2018 [S9124]
Ardea melanocephala (Black-headed Heron)
Sub-Saharan Africa 1991 - 2001 100,000 - 500,000 Best guess [R1371] 2006 - 2015 UNC Poor [R1548] 2200 2018
Ardea purpurea (Purple Heron)
purpurea, West Europe & West Mediterranean/West Africa 2000 - 2012 32,000 - 38,000 Expert opinion [R1549] [R1371] 2000 - 2012 DEC Reasonable [R1549] 350 2018 [S8845] [T6818]
purpurea, East Europe, Black Sea & Mediterranean/Sub-Saharan Africa 2000 - 2013 61,000 - 99,000 Best guess [R1371] 2006 - 2015 DEC? Reasonable [R1549] 870 2018 [S8846] [T6819]
purpurea, Tropical Africa 2001 - 2001 75,000 - 100,000 Best guess [R1371] 2005 - 2015 DEC? Poor [R1548] 780 2018 [T6817]
purpurea, SW Asia (bre) 2006 - 2006 10,000 - 25,000 Best guess 2006 - 2015 UNC Poor [R1548] -1 2018 [P1665] [S8489]
Ardea alba (Great White Egret)
alba, W, C & SE Europe/Black Sea & Mediterranean 2000 - 2014 61,000 - 99,000 Expert opinion [R1549] 2006 - 2015 STA/INC? Good [R1548] [R1549] 780 2018 [P1672] [S8843] [T6812]
alba, Western Asia/South-west Asia 1990 - 2017 25,000 - 100,000 Best guess 2006 - 2015 STA/FLU Poor [R1548] 1000 2018 [S8908] [T6813]
melanorhynchos, Sub-Saharan Africa & Madagascar 2001 - 2001 100,000 - 500,000 Best guess [R190] 2006 - 2015 STA Reasonable [R1548] 2200 2018 [T6814]
Ardea brachyrhyncha (Yellow-billed Egret)
Sub-Saharan Africa 2001 - 2001 25,000 - 100,000 Best guess [R190] 2006 - 2015 INC? Reasonable [R1548] 1000 2018 [P1680]
Egretta ardesiaca (Black Heron)
Sub-Saharan Africa 1999 - 1999 25,000 - 100,000 Best guess [R179] 2006 - 2015 UNC Poor [R1548] 1000 2018
Egretta vinaceigula (Slaty Egret)
Central Southern Africa 2005 - 2005 3,000 - 5,000 Expert opinion [R1395] 1993 - 2013 DEC? Poor [R1559]