Population information

Order name Ciconiiformes
Family name Ardeidae
Scientific name Ardeola bacchus Common name Chinese Pond-heron
Population name E, SE & S Asia
Breeding range NE & E China & S Korea W to Assam; occasional Japan Non-breeding range S China, Taiwan, Indochina, Borneo, Sumatra, Ryukyu Is, Philippines
Red List Category Least Concern
Ramsar regions Asia
Notes

Conservation Framework

Conservation framework Notes
EAAF Partnership
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 3 2001 2001 25,000 1,000,000 [R124]
WPE 4 2001 2001 25,000 1,000,000 [R124]
WPE 2 0 0 25,000 1,000,000 [R123]
WPE 1 1993 1993 10,000 100,000 [R665]
WPE 5 2001 2001 25,000 1,000,000 Best guess [R124]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1981 1991 STA [R124]
WPE 4 1981 1991 STA [R124]
WPE 2 1985 1995 STA [R123]
WPE 1 0 0 Unknown
WPE 5 1981 1991 STA [R124]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 0 -1
WPE 4 0 -1
WPE 2 0 -1
WPE 1 0 -1
WPE 5 2012 10000

References

  • R124 - Chan, Simba, In litt,. 2002. Unpublished information on Asian waterbirds.
  • R123 - Chan, S. (pers. comm.). 1996. Unpublished information from Eastern Asia.
  • R665 - Unpublished information provided by IWRB Specialist Research Groups

Notes




Copyright Wetlands International 2012

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