Population information

Order name Gruiformes
Family name Rallidae
Scientific name Rallus wetmorei Common name Plain-flanked Rail
Population name Venezuela
Breeding range NW Venezuela coast Non-breeding range
Red List Category Endangered
Ramsar regions Neotropics
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 2 1991 1991 1 500 [R139]
WPE 1 1991 1991 1 500 [R139]
WPE 3 1999 1999 250 1,000 [R68]
WPE 4 2005 2005 250 1,000 [R64]
WPE 2 1991 1991 1 500 [R139]
WPE 1 1991 1991 1 500 [R139]
WPE 3 1999 1999 250 1,000 [R68]
WPE 4 2005 2005 250 1,000 [R64]
WPE 2 1991 1991 1 500 [R139]
WPE 1 1991 1991 1 500 [R139]
WPE 3 1999 1999 250 1,000 [R68]
WPE 4 2005 2005 250 1,000 [R64]
WPE 2 1991 1991 1 500 [R139]
WPE 1 1991 1991 1 500 [R139]
WPE 3 1999 1999 250 1,000 [R68]
WPE 4 2005 2005 250 1,000 [R64]
WPE 2 1991 1991 1 500 [R139]
WPE 1 1991 1991 1 500 [R139]
WPE 3 1999 1999 250 1,000 [R68]
WPE 4 2005 2005 250 1,000 [R64]
WPE 5 2011 2011 250 1,000 Best guess [R1024]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 2 1982 1992 DEC [R151]
WPE 1 1982 1992 DEC [R139]
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 2 1982 1992 DEC [R151]
WPE 1 1982 1992 DEC [R139]
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 2 1982 1992 DEC [R151]
WPE 1 1982 1992 DEC [R139]
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 2 1982 1992 DEC [R151]
WPE 1 1982 1992 DEC [R139]
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 2 1982 1992 DEC [R151]
WPE 1 1982 1992 DEC [R139]
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 5 2001 2011 DEC Poor [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 2 1997 5
WPE 1 1994 5
WPE 3 2002 6
WPE 4 2006 6
WPE 2 1997 5
WPE 1 1994 5
WPE 3 2002 6
WPE 4 2006 6
WPE 2 1997 5
WPE 1 1994 5
WPE 3 2002 6
WPE 4 2006 6
WPE 2 1997 5
WPE 1 1994 5
WPE 3 2002 6
WPE 4 2006 6
WPE 2 1997 5
WPE 1 1994 5
WPE 3 2002 6
WPE 4 2006 6
WPE 5 2012 5

References

  • R139 - Collar, N.J., Gonzaga, L.P., Krabbe, N., Madrono-Nieto, A., Parker T.A.III and Wege, D.C. 1992. Threatened Birds of the Americas: The ICBP/IUCN Red Data Book. ICBP, Cambridge, UK.
  • R151 - Cranswick, P.A., Bowler, J.M., Delany, S.N., Einarsson, O. Gardarsson, A., McElwaine, G., Merne, O.J., Rees, E.C. and Wells, J.H. (in press). Numbers of Whooper swans Cygnus cygnus in Iceland, Ireland and Britain in January 1995: results of the International Waterbird Census
  • R68 - BirdLife International. (2000). Threatened Birds of the World. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife international
  • R64 - BirdLife International. 2005. Threatened birds of the world 2005. Species factsheets available at?www.birdlife.org
  • R1024 - BirdLife International. 2012j. IUCN Red List for birds (downloaded from http://www.birdlife.org)

Notes




Copyright Wetlands International 2012

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