Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Branta canadensis Nom courant Canada Goose
Nom population interior, Eastern Prairie
Aire de reproduction Hudson Bay lowlands of Manitoba Aire de non-reproduction Manitoba & Minnesota to Missouri
Catégorie de la Liste Rouge Least Concern
Regions Ramsar North America
Notes

Réseau de conservation

Réseau de conservation Notes
Pas des Réseaux de conservation
Note:

Taille de population

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 2 0 0 246,400 246,400 No quality assessment [R657]
WPE 3 0 0 215,000 215,000 No quality assessment [R651]
WPE 4 0 0 254,700 254,700 No quality assessment [R656]
WPE 1 0 0 189,400 189,400 No quality assessment [R671]
WPE 5 2011 2011 168,000 218,000 Expert opinion [R1180]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 2 1986 1996 STA No quality assessment [R657]
WPE 3 1996 2001 STA No quality assessment [R651]
WPE 4 1996 2001 STA No quality assessment [R651]
WPE 1 0 0 Unknown No quality assessment
WPE 5 2002 2011 DEC No quality assessment [R1180]

Population 1% level

Publication Yearset 1 percent Note
WPE 2 1997 2500
WPE 3 2002 2200
WPE 4 2006 2500
WPE 1 1994 1900
WPE 5 2012 1900

References

  • R657 - U.S. Fish and Wildlife Service and Canadian Wildlife Service. 1996. Waterfowl Population Status 1996. USFWS, Washington DC.
  • R651 - U.S. Fish and Wildlife Service. 2001. Waterfowl Population Status, 2001. US Department of the Interior,Washington, D.C. 50pp.
  • R656 - U.S. Fish and Wildlife Service. 2005. Waterfowl Population Status, 2005. US Department of the Interior,Washington, D.C. http://www.fws.gov/migratorybirds/reports/status05/final_status_05.pdf
  • R671 - USFWS and CWS. 1992. 1992 status of waterfowl and fall flight forecast. Usfws Migratory Bird Management Office.
  • R1180 - U.S. Fish and Wildlife Service. 2011d. Waterfowl population status, 2011. U.S. Department of the Interior, Washington, D.C. USA.
  • R1534 - U.S. Fish and Wildlife Service. 2014. Waterfowl population status, 2014. U.S. Department of the Interior, Washington, D.C. USA.

Notes




Copyright Wetlands International 2012

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