Population information

Order name Charadriiformes
Family name Laridae
Scientific name Larus glaucescens Common name Glaucous-winged Gull
Population name N Pacific
Breeding range Coasts Commander Is, Aleutians, Pribilofs, to Alaska S to Oregon Non-breeding range Bering Sea S to Korea & Japan, Baja California
Red List Category Least Concern
Ramsar regions Asia North America
Notes

Conservation Framework

Conservation framework Notes
EAAF Partnership
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 0 0 500,000 500,000 [R165]
WPE 2 0 0 500,000 500,000 [R165]
WPE 3 0 0 570,000 570,000 [R387]
WPE 4 0 0 570,000 570,000 [R387]
WPE 5 0 0 570,000 570,000 [R387]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1960 1980 INC [R165]
WPE 2 1960 1980 INC [R165]
WPE 3 1960 1980 INC [R165]
WPE 4 1960 1980 INC [R165]
WPE 5 1960 1980 INC [R165]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 5000
WPE 2 1997 5000
WPE 3 2002 5700
WPE 4 2006 5700
WPE 5 2012 5700

References

  • R165 - Croxall, J.P., Evans, P.G.H. and Schreiber, R.W. (eds.). 1984. Status and Conservation of the World's Seabirds. ICBP Technical Publication No. 2. Cambridge, UK.
  • R387 - Kushlan, James, A., Melanie J. Steinkamp, Katharine Parsons, Jack Capp, Martin Acosta Cruz, Malcolm Coulter, Ian Davidson, Loney Dickson, Naomi Edelson, Richard Elliot, R. Michael Erwin, Scott Hatch, Stephen Kress, Robert Milko, Steve Miller, Kyra Mills, Richard Paul, Roberto Phillips, Jorge E. Saliva, Bill Sydeman, John Trapp, Jennifer Wheeler, and Kent Wohl. 2002. North American Waterbird Conservation Plan, Version 1. Waterbird Conservation for the Americas, Washington, DC, USA.

Notes




Copyright Wetlands International 2012

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