Population information

Order name Anseriformes
Family name Anatidae
Scientific name Camptorhynchus labradorius Common name Labrador Duck
Population name NE North America
Breeding range NE North America Non-breeding range
Red List Category Extinct
Ramsar regions North America
Notes

Conservation Framework

Conservation framework Notes
No conservation frameworks
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 0 0 -1 -1
WPE 2 1966 1966 0 0 [R275]
WPE 3 1966 1966 0 0 [R275]
WPE 4 1966 1966 0 0 [R275]
WPE 5 1966 1966 0 0 [R275]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 0 1875 EXT [R423]
WPE 2 0 1875 EXT [R275]
WPE 3 0 1875 EXT [R275]
WPE 4 0 1875 EXT [R275]
WPE 5 0 1875 EXT [R275]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 0 -1
WPE 2 1997 1
WPE 3 0 -1
WPE 4 0 -1
WPE 5 0 -1

References

  • R423 - Madge, S. and H. Burn 1988. Wildfowl: An identification guide to ducks, geese and swans of the world. Christopher Helm, Bromley, UK.
  • R275 - Greenway, J.C. 1967. Extinct and Vanishing Birds of the World. Dover Publications, New York. 520 pp.

Notes




Copyright Wetlands International 2012

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