Population information

Order name Anseriformes
Family name Anatidae
Scientific name Anser albifrons Common name Greater White-fronted Goose
Population name gambelli
Breeding range Alaskan Taiga Non-breeding range California, USA
Red List Category Least Concern
Ramsar regions North America
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 8,000 8,000 [R115]
WPE 2 0 0 8,000 8,000 [R115]
WPE 3 0 0 5,100 5,100 [R504]
WPE 4 0 0 5,100 5,100 [R504]
WPE 5 0 0 -1 -1 No estimate [S7804]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1980 1990 INC [R115]
WPE 2 1980 1990 INC [R115]
WPE 3 1980 1990 INC [R115]
WPE 4 1980 1990 INC [R115]
WPE 5 0 0 Unknown No idea

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 80
WPE 2 1997 80
WPE 3 2002 50
WPE 4 2006 50
WPE 5 0 -1

References

  • R115 - Callaghan, D.A. and Green, A.J. 1993. Wildfowl at risk, 1993. Wildfowl 44: 149-169.
  • R504 - Orthmeyer, D.L., J.Y. Takekawa, C. R. Ely, J.L. Yee, T.R. Rothe, and M. St.Louis. 2002. Estimating the population Size of the Tule Greater White-fronted Goose (ANSER ALBIFRONS GAMBELI): A comparison of three estimation techniques. in review.

Notes

  • S7804 - Apparently same as A. a. elgasi? Expert opinion needed



Copyright Wetlands International 2012

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