This species is listed as Near Threatened because there are some indications that it has a small population within a small range, which is undergoing some decline owing to habitat loss; however, few recent data are available on the size and structure of the population, and threats to this species. Further information may indicate that it should be uplisted to a higher threat category.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
Collar, N. J.; Mallari, N. A. D.; Tabaranza, B. R. J. 1999. Threatened birds of the Philippines: the Haribon Foundation/BirdLife International Red Data Book. Bookmark, Makati City.
Lambert, F.; Wirth, R.; Seal, U. S.; Thomsen, J. B.; Ellis-Joseph, S. 1993. Parrots: an action plan for their conservation 1993-1998.
Further web sources of information
Detailed species accounts from the Threatened birds of Asia: the BirdLife International Red Data Book (BirdLife International 2001).
Text account compilers
Benstead, P., Bird, J., Khwaja, N., Taylor, J.
IUCN Red List evaluators
Butchart, S., Symes, A.
BirdLife International (2013) Species factsheet: Prioniturus waterstradti. Downloaded from http://www.birdlife.org on 20/12/2013. Recommended citation for factsheets for more than one species: BirdLife International (2013) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 20/12/2013.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.
|Current IUCN Red List category||Near Threatened|
|Species name author||Rothschild, 1904|
|Population size||3300 mature individuals|
|Distribution size (breeding/resident)||11,300 km2|
|Links to further information|
|- Additional Information on this species|