Population information

Order name Charadriiformes
Family name Glareolidae
Scientific name Rhinoptilus bitorquatus Common name Jerdon's Courser
Population name SE India
Breeding range Pennar Valley, S Andra Pradesh, SE India Non-breeding range
Red List Category Critically Endangered
Ramsar regions Asia
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 3 1999 1999 50 250 [R68]
WPE 4 2005 2005 50 250 [R64]
WPE 1 0 0 1 10,000 [R61]
WPE 2 0 0 1 10,000 [R61]
WPE 5 2005 2005 50 250 [R64]

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 5 1995 2005 DEC [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 2
WPE 4 2006 2
WPE 1 0 -1
WPE 2 0 -1
WPE 5 2012 1

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
  • R61 - Bhushan, B. 1993. Jerdon's Courser. Newsletter for Birdwatchers 33(1): 19.

Notes




Copyright Wetlands International 2012

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