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Taxonomie




Ordre
Famille
Espèce
Population
Abandonné Année d’estimation de la taille Taille de population Qualité de l’estimation de la taille Références bibliographiques sur la taille Année d’estimation de la tendance Tendance Qualité de l’estimation de la tendance Références bibliographiques sur la tendance Seuil de 1% de la population Année de seuil Notes
Ciconiiformes
Ardeidae
Ardea alba (Great White Egret)
alba, W, C & SE Europe/Black Sea & Mediterranean 2006 - 2006 38,800 - 54,300 Expert opinion [R668] 1996 - 2006 INC Reasonable [R888] 460 2012 [P1672] [T5423]
alba, Western Asia/South-west Asia 2002 - 2002 25,000 - 100,000 Best guess [R579] 1997 - 2007 DEC? No idea [R888] 1000 2012 [T5424]
melanorhynchos, Sub-Saharan Africa & Madagascar 2001 - 2001 100,000 - 500,000 Expert opinion [R190] 1991 - 2001 INC Poor [R910] 2200 2012
egretta, North America 0 - 0 270,000 - 270,000 [R387] 1966 - 2000 INC [R563] 2700 2012
egretta, Mexico 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1676]
egretta, Central America 2005 - 2005 52,500 - 180,000 [R1114] 2005 - 2005 STA? No idea [R1114] 970 2012 [P1677]
egretta, Caribbean 2006 - 2007 11,100 - 30,500 [R1021] 0 - 0 Unknown No idea 180 2012 [P1678] [S7643]
egretta, South America 2005 - 2011 1,000,000 - 1,000,001 Best guess [R1092] [R1141] [R1158] [R1183] [R1191] 2001 - 2010 STA Poor [R1191] [R1183] 20000 2012 [P1679]
modestus, South Asia (non-bre) 2001 - 2005 25,000 - 100,000 Best guess [R20] [R662] 1977 - 1991 STA [R519] 1000 2012 [P2422] [S7645]
modestus, E Asia (non-bre) 2001 - 2001 10,000 - 100,000 Best guess [R20] 1987 - 1991 DEC [R519] 1000 2012 [P2423] [S7646]
modestus, Indonesia 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P2424]
modestus, Australia 1995 - 2011 25,000 - 100,000 Best guess [R286] [R341] [R1101] 1982 - 2011 FLU Poor [R1101] [R341] 1000 2012 [P2425] [S7648]
modestus, New Zealand 0 - 0 100 - 100 [R534] 0 - 0 Unknown No idea 1 2012 [P2426]
Ardea brachyrhyncha (Yellow-billed Egret)
Sub-Saharan Africa 2001 - 2001 25,000 - 100,000 Best guess [R190] 1991 - 2001 STA Poor [R190] 1000 2012 [P1680]
Ardea intermedia (Intermediate Egret)
intermedia, South Asia 0 - 0 25,000 - 100,000 Best guess [R20] 0 - 0 Unknown No idea 1000 2012 [P1681] [S7651]
intermedia, E, SE Asia 0 - 0 25,000 - 100,000 Best guess [R20] 0 - 0 Unknown No idea 1000 2012 [S7652]
Ardea plumifera (Plumed Egret)
plumifera 1995 - 2011 100,000 - 1,000,000 Best guess [R286] [R341] [R1101] [R1112] 1982 - 2011 DEC? No idea [R1113] [R1022] 10000 2012 [P1683] [S7653] [T5584]
Syrigma sibilatrix (Whistling Heron)
sibilatrix 2005 - 2011 25,000 - 100,000 Best guess [R1092] [R1183] [R1191] 2001 - 2010 STA Reasonable [R1092] [R1183] [R1191] 1000 2012
forstersmithi 2011 - 2011 10,000 - 10,000 Best guess [R1182] 2006 - 2010 FLU Poor [R1182] 100 2012
Pilherodius pileatus (Capped Heron)
C & S America 2005 - 2011 10,000 - 25,000 Best guess [R1240] 2001 - 2010 STA Poor [R1240] 250 2012
Egretta picata (Pied Heron)
Australia - Sulawesi 1995 - 2002 25,000 - 100,000 Best guess [R286] [R341] [R1027] [R1037] 2000 - 2010 STA Poor [R1101] 1000 2012 [P1671] [S7636] [T5422]
Egretta novaehollandiae (White-faced Heron)
novaehollandiae 2004 - 2008 10,000 - 100,000 Best guess [R341] [R426] [R1109] [R1149] 0 - 0 Unknown No idea 1000 2012 [P1592] [S6431]
parryi 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1593]
Egretta rufescens (Reddish Egret)
rufescens, S USA 1991 - 2006 5,000 - 7,000 [R1080] 1991 - 2006 DEC [R1080] 60 2012 [P1577] [S6418]
rufescens, Mexico 0 - 0 1 - 10,000 Best guess [R577] 0 - 0 Unknown No idea 100 2012 [P1578]
rufescens, Central America 2006 - 2006 1 - 10,000 Best guess [R668] 0 - 0 Unknown No idea 100 2012 [P1579] [S6420]
rufescens, Caribbean 2006 - 2010 213 - 213 Expert opinion [R1115] 0 - 0 Unknown No idea 2 2012 [P1580] [S6421]
rufescens, N South America 0 - 0 1 - 10,000 Best guess [R464] 0 - 0 Unknown No idea 100 2012 [P1581]
dickeyi 2007 - 2008 2,250 - 2,260 Expert opinion [R1239] 0 - 0 Unknown No idea 25 2012 [S6423]
Egretta ardesiaca (Black Heron)
Sub-Saharan Africa 1999 - 1999 25,000 - 100,000 Best guess [R179] 1990 - 2000 INC? No idea [R910] 1000 2012 [T5341]
Egretta vinaceigula (Slaty Egret)
Central Southern Africa 2005 - 2005 3,000 - 5,000 Expert opinion [R64] 1995 - 2005 DEC Poor [R64] 40 2012
Egretta tricolor (Tricolored Heron)
tricolor 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
ruficollis, USA (bre) 0 - 0 293,000 - 293,000 [R387] 1966 - 2000 STA [R563] 2900 2012 [P1587]
ruficollis, Mexico 2006 - 2006 1 - 1,500 Expert opinion [R1115] 0 - 0 Unknown No idea 1 2012 [P1588] [T5344]
ruficollis, Central America 2005 - 2005 3,350 - 6,800 Expert opinion [R1114] 0 - 0 Unknown No idea 50 2012 [P1589]
ruficollis, Caribbean 2006 - 2007 12,000 - 27,400 Expert opinion [R1021] 0 - 0 Unknown No idea 180 2012 [P1590] [S6430]
Egretta caerulea (Little Blue Heron)
North America 0 - 0 225,000 - 300,000 [R106] 1966 - 2000 DEC [R563] 2600 2012 [P1594]
Mexico 0 - 0 75,000 - 150,000 [R106] 0 - 0 Unknown No idea 1100 2012 [P1595]
Central America 2005 - 2005 701 - 1,500 [R1114] 0 - 0 Unknown No idea 10 2012 [P1596]
Caribbean 2006 - 2007 12,300 - 35,900 [R1021] 0 - 0 Unknown No idea 210 2012 [P1597] [S6436]
South America 2005 - 2011 100,000 - 100,000 Best guess [R1141] [R1158] [R1183] [R1191] 2001 - 2010 STA? No idea [R1183] [R1191] [R1141] [R1158] 1000 2012 [P1598]
Egretta thula (Snowy Egret)
thula 0 - 0 215,000 - 215,000 [R387] 1982 - 1992 STA [R119] 2200 2012 [P1620]
brewsteri 2006 - 2006 100,000 - 1,000,000 Best guess [R668] 1966 - 2000 INC [R563] 10000 2012
thula, Mexico 0 - 0 75,000 - 150,000 [R106] 0 - 0 Unknown No idea 1100 2012 [P1622]
thula, Central America 2005 - 2005 11,300 - 26,900 Expert opinion [R1114] 0 - 0 Unknown No idea 170 2012 [P1623]
thula,Caribbean 2006 - 2007 12,500 - 36,100 Expert opinion [R1021] 0 - 0 Unknown No idea 210 2012 [P1624] [S6462]
thula, South America 2005 - 2011 300,000 - 1,000,000 Best guess [R1092] [R1141] [R1191] 2001 - 2010 STA Reasonable [R1092] [R1141] [R1191] 5500 2012 [P1625]
Egretta garzetta (Little Egret)
garzetta, Sub-Saharan Africa 2001 - 2001 200,000 - 500,000 Expert opinion [R190] 1990 - 2000 STA No idea [R66] 3200 2012
garzetta, Western Europe, NW Africa 1998 - 1998 125,000 - 143,000 Expert opinion [R280] 1997 - 2007 INC Good [R867] [R888] 1300 2012 [P1601] [T5355]
garzetta, Central & E Europe, Black Sea, E Mediterranean 1986 - 1997 44,000 - 72,400 Expert opinion [R280] 1988 - 1998 STA Poor [R280] 560 2012
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Copyright Wetlands International 2012

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