Population information

Order name Anseriformes
Family name Anatidae
Scientific name Anas luzonica Common name Philippine Duck
Population name N Philippines
Breeding range N Philippines Non-breeding range
Red List Category Vulnerable
Ramsar regions Asia
Notes

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 10,000 100,000 [R268]
WPE 2 0 0 10,000 100,000 [R268]
WPE 3 0 0 1 10,000 [R627]
WPE 4 0 0 5,000 10,000 [S5201] [R407]
WPE 5 0 0 5,000 10,000 [S8005] [R407]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1980 1990 DEC [R115]
WPE 2 1980 1990 DEC [R115]
WPE 3 1990 2000 DEC [R627]
WPE 4 1990 2000 DEC [R627]
WPE 5 1990 2000 DEC [R627]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 0 -1
WPE 2 0 -1
WPE 3 2002 100
WPE 4 2006 80
WPE 5 2012 70

References

  • R268 - Green, A.J. 1992b. Wildfowl at Risk: 1992. Wildfowl 43: 160-184.
  • R115 - Callaghan, D.A. and Green, A.J. 1993. Wildfowl at risk, 1993. Wildfowl 44: 149-169.
  • R627 - Threatened Waterfowl Specialist Group. In prep. 2002.Global Action Plan for the Conservation of Anseriformes (Ducks, Geese, Swans and Screamers). IUCN, Gland, Switzerland.
  • R407 - Li, David, and Asian Waterbird Census network in litt. 2005.

Notes

  • S5201 - 413: 4,632 in AWC 2004, 4,428 in AWC 2005.
  • S8005 - Li in litt. 2005: 4,632 in AWC 2004, 4,428 in AWC 2005.



Copyright Wetlands International 2012

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