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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
Aramides cajaneus (Grey-necked Wood-rail)
latens 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
morrisoni 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Aramides wolfi (Brown Wood-rail)
NW South America 0 - 0 -1 - -1 1995 - 2005 DEC [R64] -1 0
Aramides ypecaha (Giant Wood-rail)
C South America 2011 - 2011 100,000 - 1,000,000 Best guess [R1183] [R1191] 2001 - 2010 STA Reasonable [R1183] [R1191] 10000 2012
Aramides saracura (Slaty-breasted Wood-rail)
C South America 2011 - 2011 10,000 - 25,000 Best guess [R1092] [R1183] 0 - 0 Unknown No idea 250 2012
Aramides calopterus (Red-winged Wood-rail)
NW South America 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Amaurolimnas concolor (Uniform Crake)
concolor 0 - 0 0 - 0 [R178] 1881 - 1996 EXT [R178] -1 0
guatemalensis 2005 - 2005 2,020 - 3,100 Expert opinion [R1114] 0 - 0 Unknown No idea 25 2012
castaneus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Gymnocrex rosenbergii (Blue-faced Rail)
Sulawesi & Peleng 2005 - 2005 2,500 - 10,000 [R64] 1995 - 2005 DEC [R64] 50 2012 [P271]
Gymnocrex plumbeiventris (Bare-eyed Rail)
plumbeiventris 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
hoeveni 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Gymnocrex talaudensis (Talaud Rail)
Talaud Is 2005 - 2005 1,000 - 2,500 [R64] 1995 - 2005 DEC [R64] 15 2012 [P497]
Zapornia akool (Brown Crake)
akool 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
coccineipes 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Amaurornis isabellina (Isabelline Bush-hen)
Sulawesi 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Amaurornis olivacea (Philippine Bush-hen)
Philippines 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Amaurornis moluccana (Pale-vented Bush-hen)
moluccanus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
nigrifrons 2001 - 2001 1 - 25,000 Best guess [R202] 0 - 0 Unknown No idea 250 2012
ultimus 2001 - 2001 1 - 25,000 Best guess [R202] 0 - 0 Unknown No idea 250 2012
ruficrissus 0 - 0 -1 - -1 No estimate 0 - 0 Unknown No idea -1 0 [P281] [S6166]
Amaurornis magnirostris (Talaud Bush-hen)
Talaud Is 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P921]
Amaurornis phoenicurus (White-breasted Waterhen)
phoenicurus 2001 - 2001 100,000 - 1,000,001 Best guess [R124] 0 - 0 Unknown No idea 20000 2012 [P282]
insularis 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
midnicobaricus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
leucomelanus 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Zapornia flavirostra (Black Crake)
Sub-Saharan Africa 1993 - 1993 1,000,000 - 1,000,001 Best guess [R555] 1990 - 2000 STA No idea [R66] 20000 2012
Zapornia olivieri (Sakalava Rail)
Madagascar 2002 - 2002 250 - 1,000 [R303] 1995 - 2005 DEC [R64] 5 2012
Zapornia bicolor (Black-tailed Crake)
S & SE Asia 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Zapornia parva (Little Crake)
Western Eurasia/Africa 1990 - 2000 100,000 - 1,000,000 Best guess [R63] 1990 - 2000 DEC Poor [R63] 10000 2012
(illustris) 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Zapornia pusilla (Baillon's Crake)
intermedia, Europe (bre) 1990 - 2000 2,000 - 10,000 Expert opinion [R63] 1990 - 2000 STA No idea [R66] 45 2012
intermedia, Eastern and Southern Africa, Madagascar 2001 - 2001 10,000 - 25,000 Best guess [R190] 0 - 0 Unknown No idea 250 2012 [P292]
pusilla 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
mira 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
mayri 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
palustris 0 - 0 -1 - -1 No estimate 0 - 0 Unknown No idea -1 0 [S6181]
affinis 1993 - 1993 1 - 10,000 Best guess [R501] 0 - 0 Unknown No idea 100 2012
Zapornia palmeri (Laysan Rail)
Laysan Is, Hawaii 0 - 0 0 - 0 [R275] 0 - 1944 EXT [R275] -1 0
Porzana porzana (Spotted Crake)
NC Asia (bre) 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Europe/Africa 1990 - 2000 100,000 - 1,000,000 Best guess [R63] 2000 - 2000 STA Reasonable [R63] 10000 2012
Porzana fluminea (Australian Crake)
Australia 0 - 0 -1 - -1 No estimate 1982 - 2011 FLU Poor [R1101] -1 0 [S6186]
Porzana carolina (Sora)
N America (bre) 0 - 0 -1 - -1 1966 - 2000 INC [R563] -1 0
Porzana spiloptera (Dot-winged Crake)
C E South America 2007 - 2007 2,500 - 10,000 Best guess [R1024] 1999 - 2008 DEC Poor [R64] 50 2012
Porzana albicollis (Ash-throated Crake)
albicollis 2005 - 2011 100,000 - 1,000,000 Best guess [R1092] [R1183] [R1191] 2001 - 2010 STA Reasonable [R1092] [R1183] [R1191] 10000 2012
olivacea 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Zapornia sandwichensis (Hawaiian Rail)
Hawaii 1966 - 1966 0 - 0 [R275] 0 - 1884 EXT [R275] -1 0
Zapornia fusca (Ruddy-breasted Crake)
fusca 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
zeylonica 0 - 0 -1 - -1 1991 - 2001 DEC [R319] -1 0
erythrothorax 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