Population information

Order name Gruiformes
Family name Gruidae
Scientific name Grus japonensis Common name Red-crowned Crane
Population name Korea (non-bre)
Breeding range NE China, SE Russia Non-breeding range Central Korea
Red List Category Endangered
Ramsar regions Asia
Notes

Conservation Framework

Conservation framework Notes
EAAF Partnership
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 1993 1993 400 450 [R665]
WPE 2 1995 1995 500 650 [R443]
WPE 3 1999 1999 400 400 [R68]
WPE 4 2004 2004 750 750 [R460]
WPE 5 2010 2010 1,050 1,050 Expert opinion [S5942] [R1040]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1982 1992 DEC [R665]
WPE 2 1985 1995 INC [R443]
WPE 3 1990 2000 INC [R68]
WPE 4 1995 2005 INC [R64]
WPE 5 1995 2005 INC [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 4
WPE 2 1997 6
WPE 3 2002 4
WPE 4 2006 8
WPE 5 2012 10

References

  • R665 - Unpublished information provided by IWRB Specialist Research Groups
  • R443 - Meine, C.D. and Archibald, G.W. (eds.). 1996. The Cranes: status survey and conservation Action Plan. IUCN, Gland, Switzerland and Cambridge, UK. 294 pp.
  • R68 - BirdLife International. (2000). Threatened Birds of the World. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife international
  • R460 - Moores, Nial in litt. 2005.
  • R64 - BirdLife International. 2005. Threatened birds of the world 2005. Species factsheets available at?www.birdlife.org
  • R1040 - Choi, C.Y. 2012. In litt.

Notes

  • S5942 - New estimate from NIBR: Jan 2010 (Choi, C.Y. In litt. 2012).



Copyright Wetlands International 2012

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