Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Dendrocygna autumnalis Nom courant Black-bellied Whistling-duck
Nom population fulgens
Aire de reproduction E Panama S to Ecuador, N Argentina Aire de non-reproduction
Catégorie de la Liste Rouge Least Concern
Regions Ramsar Neotropics
Notes Sometimes ascribed to discolor.

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 1993 1993 1,000,000 1,000,001 [R119]
WPE 2 1993 1993 1,000,000 1,000,001 [R119]
WPE 3 1993 1993 1,000,000 1,000,001 [R119]
WPE 4 1993 1993 1,000,000 1,000,001 [R119]
WPE 5 2005 2011 100,000 1,000,000 Best guess [R1092] [R1141] [R1158] [R1191]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1982 1992 INC [R15]
WPE 2 1982 1992 INC [R15]
WPE 3 1982 1992 INC [R119]
WPE 4 1982 1992 INC [R15]
WPE 5 2001 2010 INC Poor [R1191] [R1158] [R1141] [R1092]

Population 1% level

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

References

  • R119 - Canevari, P. (pers. comm.). 1993. Unpublished information from Neotropical Wetlands Program.
  • R15 - Antas, P.T.Z. In litt. 1993. Unpublished data concerning South American waterbirds.
  • R1092 - Huanca Llanos, N.E. 2006. Reporte final, Aves Acu?ticas en Bolivia. Asociaci?n Armonia, Santa Cruz de la Sierra (unpublished report to BirdLife International).
  • R1141 - Ottema, O. 2006. Waterbirds in Suriname: Final report. STINASU Foundation for Nature Conservation Suriname, Paramaribo (unpublished report).
  • R1158 - Santander, T., J.R. Hidálgo and B. Haase. 2006. Reporte final Aves Acuáticas en Ecuador. Aves & Conservación, Quito (unpublished report).
  • R1191 - Wetlands International Argentina (compiler). 2012. Unpublished information from the Neotropical Waterbird Census, 1990-2011, including contributions from Colombia (Asociaci?n Calidris in litt.), Paraguay (Guyra Paraguay in litt.), Uruguay (Averaves in litt.) and Venezuela (Uni?n Venezolana de Ornit?logos in litt.).

Notes




Copyright Wetlands International 2012

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