Population information

Order name Anseriformes
Family name Anatidae
Scientific name Oxyura maccoa Common name Maccoa Duck
Population name Eastern Africa
Breeding range Eastern Africa Non-breeding range
Red List Category Near Threatened
Ramsar regions Africa
Notes These populations were treated as a single larger population WPE1. (WPE2)

Conservation Framework

Conservation framework Notes
AEWA
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 2 1990 1995 15,000 25,000 [R578]
WPE 3 2001 2001 1,000 1,500 [R190]
WPE 4 2001 2001 1,500 1,500 [R190]
WPE 1 0 0 -1 -1
WPE 5 2001 2001 1,500 1,500 Best guess [R190]
CSR 4 2001 2001 1,500 1,500 Best guess [R190]
CSR 5 2001 2001 1,500 1,500 Best guess [R190]
CSR 6 2001 2005 1,500 1,500 Expert opinion [R1509] [R190]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 2 1983 1993 DEC [R578]
WPE 3 1983 1993 DEC [R578]
WPE 4 1991 2001 DEC [R190]
WPE 1 0 0 Unknown
WPE 5 1991 2001 DEC Poor [R190]
CSR 4 1991 2001 DEC Poor [R190]
CSR 5 1991 2001 DEC Poor [R190]
CSR 6 1995 2005 DEC Poor [R1509]

Population 1% level

Publication Yearset 1 percent Note
WPE 2 1997 200
WPE 3 2002 15
WPE 4 2006 15
WPE 1 0 -1
WPE 5 2012 15
CSR 4 0 -1
CSR 5 0 -1

References

  • 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.
  • R190 - Dodman, T. 2002. Waterbird Population Estimates in Africa. Unpublished report to Wetlands International.
  • R1509 - Berruti, A.; Baker, N.; Buijs, D.; Colahan, B.D.; Davies, C.; Dellegn, Y.; Eksteen, J.; Kolberg, H.; Marchant, A.; Mpofu, Z.; Nantongo-Kalundu, P.; Nnyiti, P.; Pienaar, K.; Shaw, K.; Tyali, T.; van Niekerk, J.; Wheeler, M.J.; Evans, S.W. 2007. International Single Species Action Plan for the conservation of the Maccoa Duck Oxyura maccoa. AEWA, Bonn.
  • R1559 - BirdLife International (2017) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 30/09/2017.

Notes




Copyright Wetlands International 2012

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