Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Oxyura ferruginea Nom courant Andean Duck
Nom population andina
Aire de reproduction Central & N Colombia Aire de non-reproduction
Catégorie de la Liste Rouge Least Concern
Regions Ramsar Neotropics
Notes Previously considered a subspecies of Oxyura jamaicensis.

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 1 0 0 2,500 10,000 [R115]
WPE 2 0 0 1 10,000 [R116]
WPE 3 0 0 1 10,000 [R627]
WPE 4 0 0 1 10,000 [R627]
WPE 5 2011 2011 10,000 10,000 Expert opinion [R1010]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1980 1990 DEC [R115]
WPE 2 1980 1990 DEC [R115]
WPE 3 1985 1995 DEC [R348]
WPE 4 1985 1995 DEC [R348]
WPE 5 2001 2010 DEC Reasonable [R348]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 70
WPE 2 0 -1
WPE 3 2002 100
WPE 4 2006 100
WPE 5 2012 100

References

  • R115 - Callaghan, D.A. and Green, A.J. 1993. Wildfowl at risk, 1993. Wildfowl 44: 149-169.
  • R116 - Callaghan, D.A. (Comp.). (in press). Ducks, geese, swans and screamers: an Action Plan for the conservation of Anseriformes.
  • R627 - Threatened Waterfowl Specialist Group. In prep. 2002.Global Action Plan for the Conservation of Anseriformes (Ducks, Geese, Swans and Screamers). IUCN, Gland, Switzerland.
  • R348 - Johnsgard Paul A. and Montserrat Carbonell. 1996. Ruddy Ducks and Other Stifftails: Their Behavior and Biology. University of Oklahoma Press. 291pp.
  • R1010 - Asociaci?n Calidris. 2012. Unpublished information from the Neotropical Waterbird Census in Colombia, 1992-2011.

Notes




Copyright Wetlands International 2012

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