Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Branta canadensis Nom courant Canada Goose
Nom population canadensis/interior, "North Atlantic"
Aire de reproduction Newfoundland, Labrador, W Greenland Aire de non-reproduction Coastal E USA
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 3 0 0 130,000 130,000 No quality assessment [R651]
WPE 4 0 0 130,000 130,000 No quality assessment [R651]
WPE 1 0 0 -1 -1 No quality assessment
WPE 2 0 0 -1 -1 No quality assessment
WPE 5 2011 2011 79,500 233,000 Expert opinion [R1180]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
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 2 0 0 Unknown No quality assessment
WPE 5 2002 2011 DEC No quality assessment [R1180]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 1300
WPE 4 2006 1300
WPE 1 -1 -1 Not Set
WPE 2 -1 -1 Not Set
WPE 5 2012 1400

References

  • R651 - U.S. Fish and Wildlife Service. 2001. Waterfowl Population Status, 2001. US Department of the Interior,Washington, D.C. 50pp.
  • 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