Population information

Order name Ciconiiformes
Family name Ardeidae
Scientific name Ixobrychus flavicollis Common name Black Bittern
Population name australis, New Britain, New Ireland
Breeding range New Britain, New Ireland Non-breeding range
Red List Category Least Concern
Ramsar regions Oceania
Notes Sometimes ascribed to nesophilus.

Conservation Framework

Conservation framework Notes
No conservation frameworks
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 0 0 -1 -1
WPE 2 0 0 -1 -1
WPE 3 2001 2001 1 10,000 [R202]
WPE 4 2001 2001 1 10,000 [R202]
WPE 5 2001 2001 1 10,000 Best guess [R202]

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 100
WPE 4 2006 100
WPE 5 2012 100

References

  • R202 - Dutson, Guy, in litt. 2002.

Notes




Copyright Wetlands International 2012

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