Population information

Order name Ciconiiformes
Family name Threskiornithidae
Scientific name Pseudibis davisoni Common name White-shouldered Ibis
Population name Borneo
Breeding range Borneo Non-breeding range
Red List Category Critically Endangered
Ramsar regions Asia
Notes In WPE2 this population belonged to one single population (Southeastern Asia).

Conservation Framework

Conservation framework Notes
No conservation frameworks
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 3 0 0 0 50 [R730]
WPE 4 0 0 0 50 [R730]
WPE 5 0 0 1 50 [R730]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1950 2000 DEC [R68]
WPE 4 1950 2005 DEC [R64]
WPE 5 1950 2005 DEC [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 1
WPE 4 2006 1
WPE 5 2012 1

References

  • R730 - Yus Noor Rusila, in litt. 2002. Unpublished information on the birds of Indonesia.
  • R68 - BirdLife International. (2000). Threatened Birds of the World. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife international
  • R64 - BirdLife International. 2005. Threatened birds of the world 2005. Species factsheets available at?www.birdlife.org

Notes




Copyright Wetlands International 2012

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