Population information

Order name Ciconiiformes
Family name Ardeidae
Scientific name Ixobrychus flavicollis Common name Black Bittern
Population name flavicollis, E, SE Asia
Breeding range Myanmar, Thailand, Indochina, S China, Philippines Non-breeding range Myanmar, Thailand, Indochina, S China, Malaysia, Indonesia, 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 1 1993 1993 10,000 100,000 [R665]
WPE 2 0 0 10,000 100,000 [R667]
WPE 3 2002 2002 10,000 100,000 [R604]
WPE 4 2006 2006 10,000 100,000 [R668]
WPE 5 2006 2006 10,000 100,000 Best guess [R668]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 0 0 Unknown
WPE 4 0 0 Unknown
WPE 5 0 0 Unknown No idea

Population 1% level

Publication Yearset 1 percent Note
WPE 1 0 -1
WPE 2 0 -1
WPE 3 2002 1000
WPE 4 2006 1000
WPE 5 2012 1000

References

  • R665 - Unpublished information provided by IWRB Specialist Research Groups
  • R667 - Unpublished information supplied by Wetlands International Specialist Groups, 1997.
  • R604 - Specialist]] Unpublished information supplied by Wetlands International Specialist Groups, 2002.
  • R668 - Unpublished information supplied by Wetlands International Specialist Groups, 2006.

Notes




Copyright Wetlands International 2012

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