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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
Charadriiformes
Scolopacidae
Calidris minuta (Little Stint)
Western Siberia/SW Asia, E & S Africa 1980 - 2000 1,000,000 - 1,000,000 Best guess [R860] 0 - 0 Unknown 10000 2012
South Asia (non-bre) 0 - 0 200,000 - 300,000 [R32] 0 - 0 Unknown No idea 2400 2012 [S6725]
Calidris temminckii (Temminck's Stint)
Fennoscandia/North & West Africa 2003 - 2006 30,000 - 55,000 Expert opinion [R860] 2003 - 2006 DEC? No idea [R860] 410 2012
NE Europe & W Siberia/SW Asia & Eastern Africa 1996 - 2001 100,000 - 1,000,000 Best guess [R579] 2008 - 2008 STA? No idea [R860] 10000 2012
South Asia (non-bre) 0 - 0 25,000 - 100,000 Best guess [R32] 0 - 0 Unknown No idea 1000 2012 [S6729]
E & SE Asia (non-bre) 0 - 0 10,000 - 100,000 Best guess [R36] 0 - 0 Unknown No idea 1000 2012
Calidris subminuta (Long-toed Stint)
Siberia (bre) 0 - 0 25,000 - 25,000 [R36] 0 - 0 Unknown No idea 250 2012 [S6731]
Calidris minutilla (Least Sandpiper)
N North America (bre) 0 - 0 700,000 - 700,000 Best guess [R473] 2003 - 2012 STA Good [R1007] 7000 2012
Calidris fuscicollis (White-rumped Sandpiper)
N North America (bre) 0 - 0 1,120,000 - 1,120,000 Best guess [R473] 2003 - 2012 STA Good [R1007] 11200 2012 [S6733]
Calidris bairdii (Baird's Sandpiper)
E Siberia, N North America (bre) 0 - 0 300,000 - 300,000 Best guess [R472] 2003 - 2012 Unknown No idea [R1007] 3000 2012
Calidris melanotos (Pectoral Sandpiper)
C & E Siberia, N North America (bre) 2012 - 2012 1,220,000 - 1,930,000 Census based [R1007] 2003 - 2012 DEC Good [R1007] 15300 2012
Calidris acuminata (Sharp-tailed Sandpiper)
C & E Siberia (bre) 2007 - 2007 160,000 - 160,000 Census based [R36] 0 - 0 Unknown No idea 1600 2012 [S6736]
Calidris ferruginea (Curlew Sandpiper)
Western Siberia/West Africa 2003 - 2003 1,000,000 - 1,000,000 Expert opinion [R282] [R645] 1980 - 2000 INC Poor [R611] 10000 2012
Central Siberia/SW Asia, E & S Africa 2001 - 2001 400,000 - 400,000 Best guess [R190] 1993 - 1993 STA Poor [R611] 4000 2012
South Asia (non-bre) 0 - 0 200,000 - 300,000 [R32] 0 - 0 Unknown No idea 2400 2012 [S6761]
E, SE Asia & Australia (non-bre) 2007 - 2009 135,000 - 135,000 Expert opinion [R36] [R1076] [R1302] 1989 - 2011 DEC Reasonable [R1076] 1400 2012 [S6762] [T4243]
Calidris himantopus (Stilt Sandpiper)
N North America (bre) 0 - 0 820,000 - 820,000 Best guess [R473] 2003 - 2012 STA [R1007] 8200 2012 [P668]
Calidris maritima (Purple Sandpiper)
N Europe & W Siberia (breeding) 1980 - 2003 50,000 - 100,000 Expert opinion [R860] 1980 - 2003 STA? No idea [R860] 710 2012 [P641]
West Greenland (groenlandica) 2006 - 2006 30,000 - 60,000 [R624] 0 - 0 Unknown No idea 420 2012 [P642]
NE Canada & N Greenland (breeding) 1990 - 2003 20,000 - 30,000 Expert opinion [R860] 1997 - 2007 DEC? No idea [R888] 240 2012 [T4220]
Iceland (littoralis) 1990 - 2000 90,000 - 90,000 [R611] 1984 - 1997 STA [R611] 900 2012 [P644]
E Hudson Bay and James Bay in Canada (belcheri) 2012 - 2012 15,000 - 15,000 Census based [R1007] 2003 - 2012 DEC? No idea [R1007] 150 2012 [P645]
Calidris ptilocnemis (Rock Sandpiper)
ptilocnemis 2012 - 2012 17,900 - 21,900 Census based [R1007] 2003 - 2012 Unknown No idea [R1007] 200 2012
tschuktschorum 2012 - 2012 50,000 - 50,000 Census based [R1007] 2003 - 2012 Unknown No idea [R1007] 500 2012 [P647]
couesi 0 - 0 75,000 - 75,000 Best guess [R472] 2003 - 2012 Unknown No idea [R1007] 750 2012
quarta 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Calidris alpina (Dunlin)
alpina, NE Europe & NW Siberia/W Europe & NW Africa 1990 - 2000 1,330,000 - 1,330,000 Expert opinion [R611] 1997 - 2007 STA Reasonable [R888] 13300 2012 [T4227]
kistchinskii 0 - 0 100,000 - 1,000,000 Best guess [R36] 0 - 0 Unknown No idea 10000 2012 [P651]
arcticola 2012 - 2012 353,000 - 674,000 Census based [R1007] 2003 - 2012 DEC Good [R1007] 4900 2012 [P652]
pacifica 0 - 0 550,000 - 550,000 Best guess [R473] 2003 - 2012 STA [R1007] 5500 2012
hudsonia 2012 - 2012 274,000 - 624,000 Census based [R1007] 2003 - 2012 STA Good [R1007] 4100 2012
centralis, Central Siberia/SW Asia & NE Africa 2005 - 2005 500,000 - 500,000 Expert opinion [R668] 0 - 0 Unknown 5000 2012
schinzii, Iceland & Greenland/NW and West Africa 2000 - 2000 940,000 - 960,000 Expert opinion [R611] 1996 - 1996 STA Poor [R611] 9500 2012 [P657]
schinzii, Baltic/SW Europe & NW Africa 1990 - 2000 3,300 - 4,100 Expert opinion [R63] [R624] 1993 - 1999 DEC Poor [R611] 35 2012 [P658]
schinzii, Britain & Ireland/SW Europe & NW Africa 2001 - 2001 23,000 - 26,000 Expert opinion [R611] 1980 - 2000 DEC Poor [R611] 240 2012 [P659]
arctica, NE Greenland/West Africa 2000 - 2000 21,000 - 45,000 Expert opinion [R448] [R611] 1988 - 1988 STA? No idea [R611] 310 2012
centralis, South Asia (non-bre) 0 - 0 100,000 - 100,000 [R32] 0 - 0 Unknown No idea 1000 2012 [S6756]
sakhalina 0 - 0 100,000 - 1,000,000 Best guess [R36] 0 - 0 Unknown No idea 10000 2012
actites 0 - 0 900 - 900 [R485] 0 - 0 Unknown No idea 9 2012 [P663]
Calidris pygmaea (Spoon-billed Sandpiper)
E Siberia (bre) 2011 - 2011 140 - 480 Expert opinion [R1278] 2000 - 2011 DEC Reasonable [R1278] [R1278] 3 2012 [S6765]
Calidris falcinellus (Broad-billed Sandpiper)
falcinellus, Northern Europe/SW Asia & Africa 1999 - 1999 61,000 - 64,000 Expert opinion [R611] 1990 - 2000 DEC Poor [R63] 620 2012
sibirica 2007 - 2007 25,000 - 25,000 Expert opinion [R36] 0 - 0 Unknown No idea 250 2012 [S6767]
Calidris subruficollis (Buff-breasted Sandpiper)
E Siberia, N North America (bre) 2012 - 2012 35,000 - 78,000 Census based [R1007] 2003 - 2012 Unknown No idea [R1007] 520 2012
Calidris pugnax (Ruff)
Northern Europe & Western Siberia/West Africa 2005 - 2005 1,000,000 - 1,500,000 Expert opinion [R646] [R648] 1950 - 2000 DEC Poor [R611] 12200 2012
Northern Siberia/SW Asia, E & S Africa 1986 - 1998 1,000,000 - 1,000,001 Best guess [R611] 0 - 0 Unknown 20000 2012
S Asia (non-bre) 1987 - 1991 25,000 - 100,000 Best guess [R519] 0 - 0 Unknown No idea 1000 2012
Steganopus tricolor (Wilson's Phalarope)
North America (bre) 0 - 0 1,500,000 - 1,500,000 [R472] 2003 - 2012 Unknown No idea [R1007] 15000 2012 [P676]
Phalaropus lobatus (Red-necked Phalarope)
Western Eurasia/Arabian Sea 1988 - 1988 1,000,000 - 1,000,001 Best guess [R884] 0 - 0 Unknown No idea 20000 2012 [S6772]
North America (bre) 0 - 0 2,500,000 - 2,500,000 [R472] 2003 - 2012 Unknown No idea [R1007] 25000 2012
NE Asia (bre) 0 - 0 100,000 - 1,000,000 Best guess [R36] 1994 - 2004 DEC [R460] 10000 2012 [P679] [S6774] [T4255]
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Copyright Wetlands International 2012

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