Population information

Order name Ciconiiformes
Family name Threskiornithidae
Scientific name Bostrychia olivacea Common name Olive Ibis
Population name akeleyorum
Breeding range Mountains of Kenya & Tanzania Non-breeding range
Red List Category Least Concern
Ramsar regions Africa
Notes Population added in WPE3.

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 0 0 1 10,000 [R108]
WPE 4 0 0 1 10,000 [R108]
WPE 5 0 0 1 10,000 Best guess [R108]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1991 2001 DEC [R190]
WPE 4 1991 2001 DEC [R190]
WPE 5 1991 2001 DEC [R190]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 100
WPE 4 2006 100
WPE 5 2012 100

References

  • R108 - Byers, O., et al., Ed. 1995. Stork, Ibis, and Spoonbill Conservation Assessment and Management Plan: Working Document. IUCN/SSC Conservation Breeding Specialist Group: Apple Valley, MN.
  • R190 - Dodman, T. 2002. Waterbird Population Estimates in Africa. Unpublished report to Wetlands International.

Notes




Copyright Wetlands International 2012

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