Population information

Nom ordre Anseriformes
Nom famille Anatidae
Nom scientifique Anas fulvigula Nom courant Mottled Duck
Nom population fulvigula
Aire de reproduction Florida Peninsula Aire de non-reproduction
Catégorie de la Liste Rouge Least Concern
Regions Ramsar North America
Notes Sometimes considered conspecific with platyrhynchos. In WPE2 this population belonged to one single population (Florida/Gulf of Mexico).

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 0 0 35,000 35,000
WPE 4 0 0 35,000 35,000 [R300]
WPE 5 2002 2008 40,000 40,000 [R1108]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 0 0 Unknown
WPE 4 0 0 Unknown
WPE 5 2002 2008 STA [R1108]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 350
WPE 4 2006 350
WPE 5 2012 400

References

  • R300 - Haukos, D. 2002. Unpublished information from 2000 surveys of the FWS coordinated/State-run midwinter waterfowl inventories of the Central and Mississippi Flyways, and the triennial Mexico midwinter waterfowl inventory.
  • R1108 - Johnson, F. A., 2009, Variation in population growth rates of mottled ducks in Texas and Louisiana. Report to the U.S. Fish and Wildlife Service, USGS Administrative Report, 26 pp.

Notes




Copyright Wetlands International 2012

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