Toggle form

Filter Options


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
Ciconiiformes
Ardeidae
Nyctanassa violacea (Yellow-crowned Night-heron)
bancrofti 0 - 0 -1 - -1 No estimate 0 - 0 Unknown No idea -1 0 [S7724]
pauper 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Butorides striata (Green-backed Heron)
brevipes 0 - 0 1 - 25,000 Best guess [R192] 0 - 0 Unknown No idea 250 2012 [S7681]
sundevalli 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1716]
albolimbata 0 - 0 1 - 10,000 Best guess [R395] 0 - 0 Unknown No idea 100 2012
chloriceps 0 - 0 25,000 - 25,000 [R319] 1991 - 2001 DEC [R319] 250 2012
spodiogaster 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
amurensis 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
actophila 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1721]
javanica 2006 - 2006 10,000 - 100,000 Best guess [R668] 0 - 0 Unknown No idea 1000 2012 [P1722]
moluccarum, Moluccas 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
moluccarum, NW New Guinea 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1724]
solomonensis 2001 - 2001 1 - 25,000 Best guess [R202] 0 - 0 Unknown No idea 250 2012
atricapilla 2001 - 2001 100,000 - 1,000,000 Best guess [R190] 1991 - 2001 STA [R190] 10000 2012
idenburgi 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
flyensis 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
stagnatilis, N Australia 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
stagnatilis, NW Australia 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1730]
stagnatilis, NE Western Australia 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1731]
patruelis 0 - 0 100 - 200 [R621] 1971 - 1987 DEC [R621] 1 2012
macrorhyncha, E Australia 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
macrorhyncha, SC New Guinea, NE Queensland 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1734]
carcinophila 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
steini 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
rutenbergi 2001 - 2001 1 - 25,000 Best guess [R190] 1991 - 2001 STA [R190] 250 2012
rhizophorae 2001 - 2001 1 - 10,000 Best guess [R190] 1992 - 2002 STA [R418] 100 2012
degens 2001 - 2001 1 - 10,000 Best guess [R190] 0 - 0 Unknown No idea 100 2012
crawfordi 2001 - 2001 1 - 5,000 [R190] 1991 - 2001 STA [R190] 1 2012
striata, Central & South America 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
striata, South America 2005 - 2011 100,000 - 1,000,000 Best guess [R1092] [R1141] [R1183] [R1191] 2001 - 2010 STA Reasonable [R1191] [R1183] 10000 2012 [P1742]
virescens, Central & E North America 0 - 0 -1 - -1 1966 - 2000 DEC [R563] -1 0 [P1744]
virescens, Mexico 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1745]
virescens, Central America 2005 - 2005 23,000 - 60,000 [R1114] 0 - 0 Unknown No idea 370 2012 [P1746]
virescens, Caribbean 2006 - 2007 3,080 - 12,300 [R1021] 0 - 0 Unknown No idea 60 2012 [P1747] [S7712]
bahamensis 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1748]
anthonyi 0 - 0 -1 - -1 1966 - 2000 INC [R563] -1 0 [P1749]
frazari 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0 [P1750]
Ardeola ralloides (Squacco Heron)
ralloides, SW Europe, NW Africa (bre) 1995 - 2005 2,700 - 5,600 Expert opinion [R668] 1995 - 2005 INC Poor [R668] 40 2012
ralloides, C & E Europe, Black Sea & E Mediterranean (bre) 1995 - 2005 42,000 - 76,000 Expert opinion [R668] 1995 - 2005 DEC Poor [R668] 560 2012 [P1703]
ralloides, West & South-west Asia/Sub-Saharan Africa 1987 - 1991 25,000 - 100,000 Best guess [R519] 1990 - 2000 STA No idea [R66] 1000 2012 [P1704]
paludivaga, Sub-Saharan Africa & Madagascar 2006 - 2006 300,000 - 600,000 Expert opinion [R192] [R648] 1991 - 2001 INC? No idea [R910] 4200 2012 [P1705] [T5603]
Ardeola grayii (Indian Pond-heron)
grayii, SW, S Asia 1987 - 1991 100,000 - 1,000,000 Best guess [R519] 0 - 0 Unknown No idea 10000 2012
grayii, Myanmar, Bay of Bengal 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
phillipsi 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
Ardeola bacchus (Chinese Pond-heron)
E, SE & S Asia 2001 - 2001 25,000 - 1,000,000 Best guess [R124] 1981 - 1991 STA [R124] 10000 2012
Ardeola speciosa (Javan Pond-heron)
speciosa 0 - 0 -1 - -1 0 - 0 Unknown No idea -1 0
continentalis 1987 - 1991 10,000 - 100,000 Best guess [R519] 0 - 0 Unknown No idea 1000 2012
Ardeola idae (Madagascar Pond-heron)
Madagascar & Aldabra/Central & Eastern Africa 2001 - 2001 2,000 - 6,000 Expert opinion [R190] 1995 - 2005 DEC Poor [R64] 35 2012
Ardeola rufiventris (Rufous-bellied Heron)
Central, Eastern & Southern Africa 2006 - 2006 10,000 - 100,000 Best guess [R668] 1990 - 2000 STA No idea [R66] 1000 2012
Bubulcus ibis (Cattle Egret)
ibis, Southern Africa 1996 - 2001 100,000 - 1,000,000 Best guess [R579] 1986 - 1996 INC Poor [R295] 10000 2012 [P1685]
Please narrow your search down to enable Export and Print options



Copyright Wetlands International 2012

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