Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Oxyura jamaicensis Nom courant Ruddy Duck
Nom population jamaicensis
Aire de reproduction West Indies Aire de non-reproduction
Catégorie de la Liste Rouge Least Concern
Regions Ramsar Neotropics
Notes

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 0 650,000 650,000 [R214]
WPE 2 0 0 680,300 680,300 [R327]
WPE 3 0 0 -1 -1
WPE 4 0 0 -1 -1
WPE 5 0 0 -1 -1 No estimate [S7497]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1972 1992 INC [R214]
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 6500
WPE 2 1997 6803
WPE 3 0 -1
WPE 4 0 -1
WPE 5 0 -1

References

  • R214 - Ellis-Joseph, S., Hewston, N. and Green, A. (compilers). 1992. Global Waterfowl Conservation Assessment and Management Plan: First Review Draft. Report by the IUCN Captive Breeding Specialist Group and The Wildfowl and Wetlands Trust. 1992. 77 pp.
  • R327 - Hyslop, C. and Kennedy, J.A. (eds.). 1996. Bird Trends, No. 5. Can. Wildl. Serv. Headquarters.

Notes

  • S7497 - Only new data other than estimate for West Indies of 13,255-16,525 (Birdlife International 2008)a.



Copyright Wetlands International 2012

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