Population information

Order name Anseriformes
Family name Anatidae
Scientific name Branta canadensis Common name Canada Goose
Population name minima Cackling
Breeding range Yukon-Kuskokwim Delta, Alaska Non-breeding range W Oregon, W Washington
Red List Category Least Concern
Ramsar regions North America
Notes Included in newly recognised Branta hutchinsii by AOU. (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 0 104,600 104,600 [R671]
WPE 2 0 0 146,400 146,400 [R657]
WPE 3 0 0 136,000 136,000 [R651]
WPE 4 0 0 156,900 156,900 [R656]
WPE 5 2011 2011 158,000 202,000 Expert opinion [R1180]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1982 1992 INC [R671]
WPE 2 1986 1996 INC [R657]
WPE 3 1991 2001 INC [R651]
WPE 4 1991 2001 INC [R651]
WPE 5 2002 2011 INC [R1180]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 1000
WPE 2 1997 1500
WPE 3 2002 1400
WPE 4 2006 1600
WPE 5 2012 1800

References

  • R671 - USFWS and CWS. 1992. 1992 status of waterfowl and fall flight forecast. Usfws Migratory Bird Management Office.
  • 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