Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Branta canadensis Nom courant Canada Goose
Nom population maxima, Giant (Mississippi flyway)
Aire de reproduction Mississippi Flyway resident Aire de non-reproduction
Catégorie de la Liste Rouge Least Concern
Regions Ramsar North America
Notes These populations were treated as a single larger population WPE1. (WPE2)

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 0 321,400 321,400 No quality assessment [R657]
WPE 3 0 0 1,370,000 1,370,000 No quality assessment [R651]
WPE 4 0 0 1,583,000 1,583,000 No quality assessment [R656]
WPE 5 2011 2011 1,620,000 1,630,000 Expert opinion [R1180]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 2 1986 1996 INC No quality assessment [R657]
WPE 3 1993 2001 INC No quality assessment [R651]
WPE 4 1993 2001 INC No quality assessment [R651]
WPE 5 2002 2011 INC No quality assessment [R1180]

Population 1% level

Publication Yearset 1 percent Note
WPE 2 1997 3200
WPE 3 2002 13700
WPE 4 2006 16000
WPE 5 2012 16300

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
  • 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