Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Netta erythrophthalma Nom courant Southern Pochard
Nom population erythropthalma, E South America
Aire de reproduction E Brazil to NE Argentina Aire de non-reproduction
Catégorie de la Liste Rouge Least Concern
Regions Ramsar Neotropics
Notes Split from W Neotropics population in WPE2.

Réseau de conservation

Réseau de conservation Notes
Pas des Réseaux de conservation
Note:

Taille de population

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 3 0 0 1 25,000 No quality assessment [R627]
WPE 2 0 0 1 25,000 No quality assessment [R116]
WPE 4 0 0 1 25,000 No quality assessment [R627]
WPE 5 0 0 1 25,000 Best guess [R627]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 0 0 INC No quality assessment [R12]
WPE 2 1970 1980 INC No quality assessment [R14]
WPE 4 0 0 Unknown No quality assessment
WPE 5 0 0 Unknown No idea

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 250
WPE 2 -1 -1 Not Set
WPE 4 2006 250
WPE 5 2012 250

References

  • R627 - Threatened Waterfowl Specialist Group. In prep. 2002.Global Action Plan for the Conservation of Anseriformes (Ducks, Geese, Swans and Screamers). IUCN, Gland, Switzerland.
  • R12 - Anon 2002. RHD: bad news for Wrybills? World Birdwatch 24 (1):7.
  • R116 - Callaghan, D.A. (Comp.). (in press). Ducks, geese, swans and screamers: an Action Plan for the conservation of Anseriformes.
  • R14 - Antas, P.T.Z. and Resende, S.M.L. 1983. First record of the South American pochard in Central Brazil. Auk 100: 220-221.

Notes




Copyright Wetlands International 2012

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