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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
Anser fabalis (Bean Goose)
serrirostris: Central & Eastern Siberia 2010 - 2010 80,000 - 150,000 Expert opinion 0 - 0 DEC 1100 2012 [P2439] [S7761]
rossicus, West & Central Siberia/NE & SW Europe 1999 - 2009 550,000 - 550,000 Expert opinion [R866] 1999 - 2009 STA Reasonable [R866] 5500 2012 [T5693]
johanseni, West & Central Siberia/Turkmenistan to W China 2004 - 2004 1,000 - 5,000 Expert opinion [R309] 2000 - 2010 DEC Poor [R866] 20 2012 [P1800] [S7763]
middendorffi, Okhotsk/Kamchatka-Japan 2008 - 2011 6,000 - 10,000 Census based [R1287] [R1290] 2008 - 2011 DEC 75 2012 [P2440] [S7764]
middendorffi, Yakutia/E Asia 2010 - 2010 5,000 - 20,000 Expert opinion 0 - 0 DEC 100 2012 [P2441] [S7765]
middendorffi, Sayan/E China 2010 - 2010 2,000 - 5,000 Expert opinion [R1300] 0 - 0 DEC 30 2012 [P2442] [S7766]
Anser brachyrhynchus (Pink-footed Goose)
East Greenland & Iceland/UK 1999 - 2009 350,000 - 350,000 Census based [R866] 1999 - 2009 INC Good [R888] [R866] 3500 2012 [T5647]
Svalbard/North-west Europe 1999 - 2009 63,000 - 63,000 Census based [R866] 1999 - 2009 INC Good [R866] [R888] 630 2012 [T5648]
Anser albifrons (Greater White-fronted Goose)
albifrons, NW Siberia & NE Europe/North-west Europe 1999 - 2009 1,200,000 - 1,200,000 Census based [R866] 1997 - 2007 INC Good [R866] [R888] 12000 2012 [T5436]
elgasi 2006 - 2007 5,000 - 10,000 Expert opinion [R1162] 0 - 0 Unknown No idea [R1162] 70 2012 [P1832]
frontalis, China 2009 - 2010 18,000 - 18,100 Expert opinion [R1291] 2000 - 2010 DEC Reasonable [R1291] 180 2012 [P2443] [S7795] [T5438]
frontalis, Japan 2008 - 2011 175,000 - 210,000 Census based [R1290] 2000 - 2010 INC Good [R1290] 1900 2012 [P2444] [S7796] [T5439]
frontalis, Korea 2000 - 2010 70,000 - 100,000 Expert opinion 2000 - 2010 INC Good 840 2012 [P2445] [S7797]
albifrons, Western Siberia/Central Europe 1999 - 2009 110,000 - 110,000 Expert opinion [R866] 1997 - 2007 INC Reasonable [R888] 1100 2012 [T5441]
albifrons, Western Siberia/Black Sea & Turkey 2007 - 2007 200,000 - 200,000 Expert opinion [R36] 1998 - 2006 Unknown No idea 2000 2012 [S7799] [T5442]
albifrons, Northern Siberia/Caspian & Iraq 1990 - 1995 15,000 - 15,000 Best guess [R578] 1987 - 1991 DEC Poor [R519] 150 2012
flavirostris, Greenland/Ireland & UK 2006 - 2011 24,000 - 24,000 Census based [R918] 1999 - 2009 DEC Good [R918] 240 2012 [S7801] [T5444]
frontalis, Pacific 2009 - 2011 604,000 - 605,000 Expert opinion [R1180] 2002 - 2011 INC [R1180] 6000 2012 [S7802]
frontalis, Mid-Continent 2010 - 2010 709,000 - 710,000 Expert opinion [R1180] 2001 - 2010 INC [R1180] 7100 2012 [S7803]
gambelli 0 - 0 -1 - -1 No estimate 0 - 0 Unknown No idea -1 0 [S7804]
Anser erythropus (Lesser White-fronted Goose)
Fennoscandia 1999 - 2009 60 - 80 Census based [R866] 1999 - 2009 DEC Good [R866] 1 2012 [P1879] [T5483]
C & E Siberia 2000 - 2010 25,000 - 28,000 Expert opinion [R1286] 2000 - 2010 STA? No idea [R1296] [R1286] 260 2012 [P1880] [S7841] [T5484]
NE Europe & W Siberia/Black Sea & Caspian 1999 - 2009 10,000 - 21,000 Expert opinion [R866] 1999 - 2006 STA? No idea [R866] 140 2012 [P2446]
Anser anser (Greylag Goose)
anser, Iceland/UK & Ireland 1999 - 2009 98,000 - 98,000 Census based [R866] 1999 - 2009 INC Good [R866] [R894] 980 2012 [T5724]
anser, NW Scotland 0 - 0 35,000 - 35,000 [R374] 1997 - 2009 INC [R424] 350 2012
anser, NW Europe/South-west Europe 1999 - 2009 610,000 - 610,000 Census based [R866] 1999 - 2009 INC Good [R866] [R888] 6100 2012 [T5726]
anser, Central Europe/North Africa 1999 - 2009 56,000 - 56,000 Expert opinion [R866] 1999 - 2009 INC Reasonable [R866] 560 2012 [T5727]
rubrirostris, Black Sea & Turkey 1999 - 2009 85,000 - 85,000 Expert opinion [R866] 1997 - 2007 Unknown No idea 850 2012 [T5728]
rubrirostris Western Siberia/Caspian & Iraq 1999 - 2009 100,000 - 100,001 Expert opinion [R866] 1997 - 2007 Unknown No idea 1000 2012 [T5729]
rubrirostris, South Asia (non-bre) 0 - 0 25,000 - 25,000 [R32] 1977 - 1991 INC [R519] 250 2012 [S7872]
rubrirostris, E Asia (non-bre) 0 - 0 50,000 - 100,000 [R455] 0 - 0 Unknown No idea 710 2012
Anser indicus (Bar-headed Goose)
C, S & SE Asia 0 - 0 52,000 - 60,000 [R404] 0 - 0 Unknown No idea 560 2012
Anser caerulescens (Snow Goose)
caerulescens, E Asia 2008 - 2011 28 - 52 Expert opinion [R731] 0 - 0 STA Reasonable [R1290] 1 2012 [S6481] [T5768]
caerulescens, Hudson Bay (bre) 2011 - 2011 3,170,000 - 3,180,000 Expert opinion [R1180] 2002 - 2011 INC [R1180] 31800 2012 [S6482]
caerulescens, C Canadian Arctic (bre) 0 - 0 1,230,000 - 1,230,000 Expert opinion [R372] 1992 - 2002 INC [R372] 12300 2012
caerulescens, W North American Arctic 2011 - 2011 653,800 - 653,800 Expert opinion [R1180] 2001 - 2010 INC [R1180] 8600 2012 [S6484] [T5771]
caerulescens, Wrangel Is (bre) 2011 - 2011 210,000 - 210,000 Expert opinion [R1180] 2001 - 2010 INC [R1180] 2100 2012 [S6485]
atlanticus 1965 - 2011 25,400 - 917,000 Census based [R1295] 2000 - 2011 INC Reasonable [R1295] 1500 2012
Anser rossii (Ross's Goose)
North America 2000 - 2000 1,050,000 - 1,050,000 Expert opinion [R476] 2002 - 2011 INC [R1180] 10500 2012 [S6509]
Anser canagicus (Emperor Goose)
N Pacific 2011 - 2011 74,200 - 74,200 Expert opinion [R1180] 2002 - 2011 INC [R1180] 740 2012
Branta sandvicensis (Hawaiian Goose)
Hawaii 2008 - 2010 1,880 - 1,980 Census based [R1177] 2001 - 2010 INC Good [R1177] 20 2012 [T5821]
Branta canadensis (Canada Goose)
canadensis/interior, NE Canada (bre) "Atlantic" 2011 - 2011 780,000 - 1,060,000 Expert opinion [R1180] 2002 - 2011 STA [R1180] 9100 2012
moffitti, Hi-line 2011 - 2011 274,000 - 274,000 Expert opinion [R1180] 2002 - 2011 INC [R1180] 2700 2012
moffitti, Rocky Mountains 2011 - 2011 111,000 - 112,000 Expert opinion [R1180] 2002 - 2011 DEC [R1180] 1100 2012
fulva, Pacific 2011 - 2011 59,600 - 163,000 Expert opinion [R1180] 2002 - 2011 INC [R1180] 980 2012
occidentalis Dusky 2011 - 2011 11,800 - 11,800 Expert opinion [R1180] 2002 - 2011 DEC [R1180] 120 2012
minima Cackling 2011 - 2011 158,000 - 202,000 Expert opinion [R1180] 2002 - 2011 INC [R1180] 1800 2012 [P2035]
taverneri/parvipes Taverner 2011 - 2011 27,400 - 67,600 Expert opinion [R1180] 2002 - 2011 DEC [R1180] 430 2012 [P2036]
leucopareia, Aleutian (Buldir-California) 2011 - 2011 91,800 - 132,000 Expert opinion [R1180] 2003 - 2011 INC [R1180] 1100 2012 [P2037]
leucopareia, Kuril (Ekarmar-Japan) 2005 - 2011 40 - 250 Census based 1995 - 2011 INC Good 1 2012 [P2448] [S7921]
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Copyright Wetlands International 2012

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