Population information

Order name Anseriformes
Family name Anatidae
Scientific name Cyanochen cyanoptera Common name Blue-winged Goose
Population name Ethiopia
Breeding range Ethiopian highlands Non-breeding range
Red List Category Vulnerable
Ramsar regions Africa
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 1 25,000 [R115]
WPE 2 1990 1995 5,000 15,000 [R578]
WPE 3 1999 1999 5,000 15,000 [R68]
WPE 4 2005 2005 5,000 15,000 [R64]
WPE 5 2005 2005 5,000 15,000 [R64]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1980 1990 STA [R115]
WPE 2 1980 1990 STA [R115]
WPE 3 1990 2000 STA [R68]
WPE 4 1995 2005 STA [R64]
WPE 5 1995 2005 STA [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 0 -1
WPE 2 1997 100
WPE 3 2002 100
WPE 4 2006 100
WPE 5 2012 85

References

  • R115 - Callaghan, D.A. and Green, A.J. 1993. Wildfowl at risk, 1993. Wildfowl 44: 149-169.
  • R578 - Scott, D.A. and Rose, P.M. 1996. Atlas of Anatidae populations in Africa and western Eurasia. Wetlands International Publication No. 41. Wetlands International, Wageningen, NL. 336 pp.
  • 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