Population information

Order name Charadriiformes
Family name Haematopodidae
Scientific name Haematopus palliatus Common name American Oystercatcher
Population name galapagensiss
Breeding range Galapagos Islands Non-breeding range
Red List Category Least Concern
Ramsar regions Neotropics
Notes

Conservation Framework

Conservation framework Notes
WHSRN
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 0 0 100 100 [R577]
WPE 2 0 0 100 100 [R577]
WPE 3 0 0 300 300 [R178]
WPE 4 0 0 300 300 [R178]
WPE 5 2005 2005 500 500 Best guess [R1158]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 0 0 Unknown
WPE 4 0 0 Unknown
WPE 5 0 0 Unknown No idea

Population 1% level

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

References

  • R577 - Scott, D.A. and Carbonnell, M. (compilers). 1986. A Directory of Neotropical Wetlands. IUCN, Cambridge, UK and IWRB, Slimbridge, UK.
  • R178 - del Hoyo, J., Elliot, A. and Sargatal, J. (eds). 1996. Handbook of the Birds of the World. Volume 3: Hoatzin to Auks. Lynx Edicions, Barcelona.
  • R1158 - Santander, T., J.R. Hidálgo and B. Haase. 2006. Reporte final Aves Acuáticas en Ecuador. Aves & Conservación, Quito (unpublished report).

Notes




Copyright Wetlands International 2012

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