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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
Gruiformes
Rallidae
Rallus crepitans (Clapper Rail)
leucophaeus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
caribaeus 2006 - 2007 1 - 10,000 Best guess [R1021] 0 - 0 Unknown No idea 100 2012 [S6089]
crepitans 0 - 0 -1 - -1 1983 - 1993 STA [R207] -1 0
waynei 0 - 0 -1 - -1 1983 - 1993 STA [R207] -1 0
saturatus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
pallidus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Rallus elegans (King Rail)
elegans 1996 - 2011 104,000 - 105,000 [R1049] [R1277] 1996 - 2005 DEC [R1049] 1000 2012 [S6103]
ramsdeni 2005 - 2005 500 - 999 [R1001] 2005 - 2005 INC [R1001] 7 2012
Rallus wetmorei (Plain-flanked Rail)
Venezuela 2011 - 2011 250 - 1,000 Best guess [R1024] 2001 - 2011 DEC Poor [R64] 5 2012
Rallus limicola (Virginia Rail)
limicola 0 - 0 -1 - -1 1995 - 2005 INC [R660] -1 0
meyerdeschauneseei 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P223]
friedmanni 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
aequatorialis 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Rallus semiplumbeus (Bogota Rail)
Colombia 2011 - 2011 1,000 - 1,000 Best guess [R1010] 2001 - 2010 DEC [R64] 10 2012 [P226]
Rallus antarcticus (Austral Rail)
S South America 2011 - 2011 2,500 - 10,000 Expert opinion [R1024] 2001 - 2011 DEC Poor [R64] 50 2012
Rallus aquaticus (Western Water Rail)
aquaticus, Europe & North Africa 1990 - 2000 100,000 - 1,000,000 Best guess [R63] 1990 - 2000 DEC Reasonable [R63] 10000 2012
korejewi, Western Siberia/South-west Asia 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Rallus indicus (Eastern Water Rail)
indicus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P231]
Rallus caerulescens (African Rail)
Southern & Eastern Africa 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Rallus madagascariensis (Madagascar Rail)
Madagascar 2002 - 2002 2,500 - 10,000 [R301] 1931 - 1995 DEC [R178] 50 2012
Lewinia mirifica (Brown-banded Rail)
N Philippines 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Lewinia pectoralis (Lewin's Rail)
pectoralis 1999 - 2009 1 - 25,000 Best guess [R267] [R1059] 1998 - 2009 DEC Poor [R1059] [R267] 250 2012 [P235] [S6120]
brachipus 2009 - 2009 7,500 - 7,500 Expert opinion [R1076] 1991 - 2010 DEC Poor [R1076] 75 2012 [S6121]
clelandi 0 - 0 -1 - -1 1932 - 1996 EXT? [R178] -1 0
exsul 0 - 0 -1 - -1 1959 - 1996 EXT? [R178] -1 0
mayri 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
captus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
insulus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
alberti 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Lewinia muelleri (Auckland Rail)
Auckland Is 2005 - 2005 2,000 - 2,000 [R64] 1995 - 2005 STA [R64] 20 2012
Dryolimnas cuvieri (White-throated Rail)
cuvieri, Madagascar 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
cuvieri?, Mauritius 1986 - 1986 0 - 0 [R149] 0 - 1600 EXT [R149] -1 0 [P245]
aldabranus, Aldabra 2000 - 2000 5,000 - 7,000 [R598] 1985 - 1995 STA [R178] 60 2012
aldabranus, Ile aux Cerdes, Aldabra 2001 - 2001 100 - 500 [R597] 1985 - 1995 STA [R178] 2 2012
abbotti 2001 - 2001 0 - 0 [R598] 0 - 1937 EXT [R598] -1 0
Crex egregia (African Crake)
Sub-Saharan Africa 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P249]
Crex crex (Corncrake)
Europe & Western Asia/Sub-Saharan Africa 1990 - 2000 1,000,000 - 1,000,001 Best guess [R63] [R568] 1970 - 1990 FLU Reasonable [R283] 20000 2012
Rougetius rougetii (Rouget's Rail)
Ethiopian highlands 2005 - 2005 1 - 10,000 Best guess [R192] 1986 - 1996 DEC [R64] 100 2012
Aramidopsis plateni (Snoring Rail)
Sulawesi 2005 - 2005 2,500 - 10,000 [R64] 1995 - 2005 DEC [R64] 50 2012
Atlantisia rogersi (Inaccessible Rail)
Inaccessible Is 1992 - 1992 8,400 - 8,400 [R242] 1982 - 1992 STA [R242] 85 2012
Mundia elpenor (Ascension Crake)
Ascension Is 0 - 0 0 - 0 [R178] 1815 - 1996 EXT [R178] -1 0
Atlantisia podarces (St Helena Crake)
St Helena Is 1999 - 1999 0 - 0 [R68] 1600 - 2005 EXT [R68] -1 0
Aramides mangle (Little Wood-rail)
Brazil 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Aramides axillaris (Rufous-necked Wood-rail)
C America, N South America 2005 - 2011 10,000 - 25,000 Best guess [R1070] [R1114] [R1182] 0 - 0 Unknown No idea 250 2012
Aramides cajaneus (Grey-necked Wood-rail)
cajanea 2005 - 2011 100,000 - 1,000,000 Best guess [R1005] [R1092] [R1141] [R1183] [R1191] 2001 - 2010 STA Reasonable [R1191] [R1183] [R1141] [R1141] [R1092] [R1005] 10000 2012
mexicanus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
albiventris 2005 - 2005 7,070 - 25,300 [R1114] 2005 - 2005 DEC [R1114] 130 2012 [S6143] [T4589]
vanrossemi 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
pacificus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
plumbeicollis 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
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Citation: Wetlands International (). "Waterbird Population Estimates" . Retrieved from wpe.wetlands.org on