Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Oxyura maccoa Nom courant Maccoa Duck
Nom population Ethiopian Highlands
Aire de reproduction Ethiopian highlands Aire de non-reproduction
Catégorie de la Liste Rouge Near Threatened
Regions Ramsar Africa
Notes These populations were treated as a single larger population WPE1. (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 2001 2001 1 3,000 [R190]
WPE 4 0 0 500 2,000 [R59]
WPE 1 0 0 -1 -1
WPE 2 1990 1995 1,000 5,000 [R578]
WPE 5 0 0 500 2,000 [R59]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1991 2001 DEC [R190]
WPE 4 1991 2001 DEC [R190]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 5 1991 2001 DEC [R190]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 30
WPE 4 2006 20
WPE 1 0 -1
WPE 2 1997 30
WPE 5 2012 10

References

  • R190 - Dodman, T. 2002. Waterbird Population Estimates in Africa. Unpublished report to Wetlands International.
  • R59 - Berruti, A., Baker, N., Buijs, D., Colahan, B.D., Davies, C., Dellegn, Y., Eksteen, J., Kolberg, Marchant, A., H., Mpofu, Z., Nantongo-Kalundu, P., Nnyiti, P., Pienaar, K., Shaw, K., Tyali, T., van Niekerk, J., Wheeler, M.J. and Evans, S.W. (eds). 2005.
  • R578 - Scott, D.A. and Rose, P.M. 1996. Atlas of Anatidae populations in Africa and western Eurasia. Wetlands International Publication No. 41. Wetlands International, Wageningen, NL. 336 pp.

Notes




Copyright Wetlands International 2012

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