Violaceous Coucal Centropus violaceus


Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., ?ekercio?lu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261. DOI: 10.1111/cobi.13486.

Bishop, K. D.; Jones, D. N. 2001. The montane avifauna of West New Britain, with special reference to the Nakanai Mountains. Emu 101: 205-220.

Bryan, J., Shearman, P., Aoro, G., Wavine, F. and Zerry, J. 2015. The current state of PNG's forests and changes between 2002 & 2014. In: Bryan, J.E. and Shearman, P.L. (eds), The State of the Forests of Papua New Guinea 2014. University of Papua New Guinea, Port Moresby.

Buchanan, G.M., Butchart, S.H.M., Dutson,G., Pilgrim, J.D., Steininger, M.K., Bishop, K.D. and Mayaux, P. 2008. Using remote sensing to inform conservation status assessment: estimates of recent deforestation rates on New Britain and the impacts on endemic birds. Biological Conservation 141(1): 56-66.

Bun, Y., King, T. and Shearman, P. 2004. China’s Impact on Papua New Guinea’s Forestry Industry. China and Forest Trade in the Asia Region: Implications for Forests and Livelihoods. Forest Trends, CIFOR, FPCD, UPNG and DFID.

Davis, R.A, Dutson, G. and Szabo, J.K. 2018. Conservation status of the threatened and endemic birds of New Britain, Papua New Guinea. Bird Conservation International 28(3): 439-450.

Erritzøe, J., Mann, C.F., Brammer, F.P., and Fuller, R.A. 2012. Cuckoos of the world. Bloomsbury (Christopher Helm).

Gilliard, E. T.; LeCroy, M. 1967. Results of the 1958-1959 Gilliard New Britain expedition, 4: Annotated list of birds of the Whiteman Mountains, New Britain. Bulletin of the American Museum of Natural History 135: 173-216.

Global Forest Watch. 2021. Interactive Forest Change Mapping Tool. Available at:

IUCN. 2021. The IUCN Red List of Threatened Species. Version 2021-3. Available at: (Accessed: 09 December 2021).

Mayr, E.; Diamond, J. 2001. The birds of northern Melanesia: speciation, ecology, & biogeography. Oxford University Press, New York, USA.

Nelson, P.N., Gabriel, J., Filer, C., Banabas, M., Sayer, J.A., Curry, G.N., Koczberski ,G. and Venter, O. 2014. Oil palm and deforestation in Papua New Guinea. Conservation Letters 7(3): 188-195.

Payne, R. B. 2005. The cuckoos. Oxford University Press, Oxford, U.K.

Swartzendruber, J. F. 1993. Papua New Guinea: conservation needs assessment.

Further resources

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Media resources

Recommended citation
BirdLife International (2022) Species factsheet: Centropus violaceus. Downloaded from on 27/05/2022. Recommended citation for factsheets for more than one species: BirdLife International (2022) IUCN Red List for birds. Downloaded from on 27/05/2022.