Population information

Order name Ciconiiformes
Family name Threskiornithidae
Scientific name Plegadis chihi Common name White-faced Ibis
Population name S USA, Mexico, Central America
Breeding range W USA, South central Canada, Coastal Mexico S to Nicaragua Non-breeding range Coastal Mexico, Central America
Red List Category Least Concern
Ramsar regions Neotropics 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 3 0 0 150,000 150,001 [R387]
WPE 4 0 0 150,000 150,001 [R387]
WPE 1 0 0 -1 -1
WPE 2 0 0 -1 -1
WPE 5 0 0 150,000 150,001 [S7863] [R387]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1970 2000 STA [R387]
WPE 4 1970 2000 STA [R387]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 5 1970 2000 STA [T5721] [R387]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 1500
WPE 4 2006 1500
WPE 1 0 -1
WPE 2 0 -1
WPE 5 2012 1500

References

  • 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

  • S7863 - <100 for Canada population(Status of Birds in Canada 2010: http://www.ec.gc.ca/soc-sbc/index-eng.aspx?sY=2010&sL=e)
  • T5721 - No New Data



Copyright Wetlands International 2012

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