This poorly known species is thought to have a moderately small population. There are no known threats at present but further research is required to calculate its range size and assess potential threats within it. At present the species is considered Near Threatened as it almost qualifies for listing as threatened under criterion C1+2a(i).
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
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).
Thewlis, R. M.; Martins, R. P. 2000. Observations of the breeding biology and behaviour of Koslov's bunting Emberiza koslowi. Forktail 16: 57-59.
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., Taylor, J. & Ashpole, J
IUCN Red List evaluators
Butchart, S. & Symes, A.
BirdLife International (2016) Species factsheet: Emberiza koslowi. Downloaded from http://www.birdlife.org on 04/05/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 04/05/2016.
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||Emberizidae (Buntings, American sparrows and allies)|
|Species name author||Bianchi, 1904|
|Population size||6000-15000 mature individuals|
|Distribution size (breeding/resident)||78,100 km2|
|Links to further information|
|- Additional Information on this species|