Choco Poorwill Nyctiphrynus rosenbergi


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.

Byington, J. 2020. Choco Poorwill (Nyctiphrynus rosenbergi), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.

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eBird. 2021. eBird: An online database of bird distribution and abundance [web application]. Ithaca, New York Available at: 2022. GBIF Occurrence Download: Nyctiphrynus rosenbergi 05 April 2022. Available at: (Accessed: 05 April 2022).

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Hansen, M., Potapov, P., Moore, R., Hancher, M., Turubanova, S., Tyukavina, A., Thau, D., Stehman, S., Goetz, S., Loveland, T., Kommareddy, A., Egorov, A., Chini, L., Justice, C and Townshend, J. 2013. High-Resolution Global Maps of 21st-Century Forest Cover Change. Science 342.

Huang, R., Medina, W., Brooks, T. M., Butchart, S. H. M., Fitzpatrick, J. W., Hermes, C., Jenkins, C. N., Johnston, A., Lebbin, D. J., Li, B. V., Ocampo-Peñuela, N., Parr, M., Wheatley, H., Wiedenfeld, D., Wood, C., Pimm, S. L. 2021. Batch-produced, GIS-informed range maps for birds based on provenanced, crowd-sourced data to inform conservation assessments. PLoS ONE 16(11): e0259299.

IUCN. 2022. The IUCN Red List of Threatened Species. Version 2022-1. Available at: (Accessed: 21 July 2022).

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Negret, P. J.; Maron, M.; Fuller, R. A.; Possingham, H. P.; Watson, J. E. M.; Simmonds, J. S. 2021. Deforestation and bird habitat loss in Colombia. Biological Conservation 257: 109044.

Parker, T.A., Stotz, D.F. and Fitzpatrick, J.W. 1996. Ecological and distributional databases. In: Stotz, D.F., Fitzpatrick, J.W., Parker, T.A. and Moskovits, D.K. (eds), Neotropical bird ecology and conservation, pp. 113-436. University of Chicago Press, Chicago.

Ridgely, R.S.; Greenfield, P.J. 2001. The birds of Ecuador: status, distribution and taxonomy. Cornell University Press and Christopher Helm, Ithaca and London.

Salaman, P.G.W. 1994. Surveys and conservation of biodiversity in the Chocó, south-west Colombia. BirdLife International, Cambridge, U.K.

Sharpe, C. J. 1999. A rapid biodiversity assessment of the San Lorenzo - Ventanas area, Esmeraldas, north-west Ecuador, 27 November - 14 December 1998. Fauna and Flora International.

Stotz, D.F., Fitzpatrick, J.W., Parker, T.A. and Moskovits, D.K. 1996. Neotropical Birds: Ecology and Conservation. University of Chicago Press, Chicago.

Further resources

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Media resources

Recommended citation
BirdLife International (2022) Species factsheet: Nyctiphrynus rosenbergi. Downloaded from on 27/11/2022. Recommended citation for factsheets for more than one species: BirdLife International (2022) IUCN Red List for birds. Downloaded from on 27/11/2022.