Population information

Order name Gruiformes
Family name Gruidae
Scientific name Balearica pavonina Common name Black Crowned-crane
Population name ceciliae, Eastern Africa (Sudan to Uganda)
Breeding range W Chad, Sudan, Ethiopia, Uganda, Kenya Non-breeding range
Red List Category Vulnerable
Ramsar regions Africa
Notes

Conservation Framework

Conservation framework Notes
AEWA
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 2 1995 1995 55,000 60,000 [R443]
WPE 3 2001 2001 25,000 55,000 [R190]
WPE 4 2005 2005 28,000 55,000 [R49]
WPE 1 0 0 -1 -1
WPE 5 2005 2005 28,000 55,000 Expert opinion [R49]
CSR 4 2005 2005 28,000 55,000 Expert opinion [R49]
CSR 5 2005 2005 28,000 55,000 Expert opinion [R49]
CSR 6 2005 2005 28,000 55,000 Expert opinion [R1524]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 2 1985 1995 DEC [R443]
WPE 3 1985 1995 DEC [R443]
WPE 4 1994 2004 DEC [R49]
WPE 1 0 0 Unknown
WPE 5 1994 2004 DEC Poor [R49]
CSR 4 1994 2004 DEC Poor [R49]
CSR 5 1994 2004 DEC Poor [R49]
CSR 6 2003 2012 Unknown Poor [T6693] [R1371]

Population 1% level

Publication Yearset 1 percent Note
WPE 2 1997 575
WPE 3 2002 400
WPE 4 2006 420
WPE 1 0 -1
WPE 5 2012 390
CSR 4 0 -1
CSR 5 0 -1

References

  • 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.
  • R190 - Dodman, T. 2002. Waterbird Population Estimates in Africa. Unpublished report to Wetlands International.
  • R49 - Beilfuss R., Dodman, T. and Urban, E. (2007) Status of Cranes in Africa in 2005. The Ostrich 78(2): 175-184
  • R1524 - Beilfuss R., Dodman, T. and Urban, E. (2007) Status of Cranes in Africa in 2005. The Ostrich 78(2): 175-184
  • R1371 - Dodman, T. 2014. Status, Estimates and Trends of Waterbird Populations in Africa: AEWA-listed African populations. Wetlands International. (CSR6 African populations) URL: https://www.wetlands.org/publications/1304/

Notes

  • T6693 - Short-term trend is unknown, but continuation of significant long-term decline is retained based on past decline.



Copyright Wetlands International 2012

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