Population information

Order name Anseriformes
Family name Anatidae
Scientific name Anas nesiotis Common name Campbell Teal
Population name Campbell Is
Breeding range Campbell, Dent Islands Non-breeding range
Red List Category Endangered
Ramsar regions Oceania
Notes Treated as a full species after Daugherty et al. (1999). (WPE4)

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 30 100 [R115]
WPE 2 0 0 30 100 [R705]
WPE 3 1999 1999 60 100 [R68]
WPE 4 2005 2005 60 100 [R64]
WPE 5 2005 2005 60 100 [R64]

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 1999 STA [R68]
WPE 4 1990 2005 STA [R64]
WPE 5 1990 2005 STA [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 7
WPE 2 1997 7
WPE 3 2002 1
WPE 4 2006 1
WPE 5 2012 1

References

  • R115 - Callaghan, D.A. and Green, A.J. 1993. Wildfowl at risk, 1993. Wildfowl 44: 149-169.
  • R705 - Williams, M.J. (pers. comm.). 1993. Unpublished information from New Zealand, summarised for IWRB.
  • 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