This species is listed as Near Threatened because there are some indications that its very small range is occupied by a moderately small, fragmented population which is undergoing a continuing decline owing to forest loss and degradation. However, little is currently known about the species's population size and structure, and the impact of threats, and its population is not regarded as severely fragmented or restricted to a few locations.
del Hoyo, J.; Collar, N. J.; Christie, D. A.; Elliott, A.; Fishpool, L. D. C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Barcelona, Spain and Cambridge UK: Lynx Edicions and BirdLife International.
BirdLife International. 2001. Threatened birds of Asia: the BirdLife International Red Data Book. BirdLife International, Cambridge, U.K.
IUCN. 2015. The IUCN Red List of Threatened Species. Version 2015-4. Available at: www.iucnredlist.org. (Accessed: 19 November 2015).
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
Bird, J., Butchart, S. & Taylor, J.
IUCN Red List evaluators
Butchart, S. & Symes, A.
BirdLife International (2016) Species factsheet: Otus mantananensis. Downloaded from http://www.birdlife.org on 14/02/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 14/02/2016.
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.
Additional resources for this species
|Current IUCN Red List category||Near Threatened|
|Family||Strigidae (Typical Owls)|
|Species name author||(Sharpe, 1892)|
|Population size||6000-15000 mature individuals|
|Distribution size (breeding/resident)||2,000 km2|
|Links to further information|
|- Additional Information on this species|