Population information

Order name Gruiformes
Family name Rallidae
Scientific name Rallus semiplumbeus Common name Bogota Rail
Population name Colombia
Breeding range E Andes: Colombia Non-breeding range
Red List Category Endangered
Ramsar regions Neotropics
Notes Subspecies peruvianus known only from type specimen; locality unknown, possibly Peru (Taylor & van Perlo (1998)).

Conservation Framework

Conservation framework Notes
No conservation frameworks
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 3 1999 1999 1,000 2,500 [R68]
WPE 4 2005 2005 1,000 2,500 [R64]
WPE 1 1991 1991 600 700 [R139]
WPE 2 1995 1995 600 700 [R151]
WPE 3 1999 1999 1,000 2,500 [R68]
WPE 4 2005 2005 1,000 2,500 [R64]
WPE 1 1991 1991 600 700 [R139]
WPE 2 1995 1995 600 700 [R151]
WPE 3 1999 1999 1,000 2,500 [R68]
WPE 4 2005 2005 1,000 2,500 [R64]
WPE 1 1991 1991 600 700 [R139]
WPE 2 1995 1995 600 700 [R151]
WPE 3 1999 1999 1,000 2,500 [R68]
WPE 4 2005 2005 1,000 2,500 [R64]
WPE 1 1991 1991 600 700 [R139]
WPE 2 1995 1995 600 700 [R151]
WPE 3 1999 1999 1,000 2,500 [R68]
WPE 4 2005 2005 1,000 2,500 [R64]
WPE 1 1991 1991 600 700 [R139]
WPE 2 1995 1995 600 700 [R151]
WPE 3 1999 1999 1,000 2,500 [R68]
WPE 4 2005 2005 1,000 2,500 [R64]
WPE 1 1991 1991 600 700 [R139]
WPE 2 1995 1995 600 700 [R151]
WPE 3 1999 1999 1,000 2,500 [R68]
WPE 4 2005 2005 1,000 2,500 [R64]
WPE 1 1991 1991 600 700 [R139]
WPE 2 1995 1995 600 700 [R151]
WPE 5 2011 2011 1,000 1,000 Best guess [R1010]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 5 2001 2010 DEC [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 7
WPE 2 1997 7
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 7
WPE 2 1997 7
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 7
WPE 2 1997 7
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 7
WPE 2 1997 7
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 7
WPE 2 1997 7
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 7
WPE 2 1997 7
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 7
WPE 2 1997 7
WPE 5 2012 10

References

  • 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
  • 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
  • R1010 - Asociaci?n Calidris. 2012. Unpublished information from the Neotropical Waterbird Census in Colombia, 1992-2011.

Notes




Copyright Wetlands International 2012

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