Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Dendrocygna autumnalis Nom courant Black-bellied Whistling-duck
Nom population autumnalis
Aire de reproduction Arizona, SE Texas, Louisiana, Arkansas, Florida, Mexico, to Central Panama Aire de non-reproduction
Catégorie de la Liste Rouge Least Concern
Regions Ramsar Neotropics North America
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 4 0 0 100,000 1,000,000 [R214]
WPE 3 0 0 100,000 1,000,000 [R214]
WPE 1 0 0 100,000 1,000,000 [R214]
WPE 2 0 0 100,000 1,000,000 [R214]
WPE 5 0 0 100,000 1,000,000 Best guess [R214]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 4 1966 1998 INC [R342]
WPE 3 1972 1992 INC [R214]
WPE 1 1972 1992 STA [R214]
WPE 2 1972 1992 STA [R214]
WPE 5 1966 1998 INC [R342]

Population 1% level

Publication Yearset 1 percent Note
WPE 4 2006 10000
WPE 3 2002 10000
WPE 1 0 -1
WPE 2 0 -1
WPE 5 2012 10000

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.
  • R342 - James, J.D. and J.E. Thompson. 2001. Black-bellied Whistling Duck (Dendrocygna autumnalis). In The Birds of North America, No. 578 (A.Poole and F. Gill, eds.). The Birds of North America, Inc., Philadelphia, PA.

Notes




Copyright Wetlands International 2012

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