கருங்குயில் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "கருங்குயில்" in Tamil language version.

refsWebsite

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2books.google.com

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1iucnredlist.org

88^th place

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books.google.com

Payne, Robert B.; Sorensen, Michael D. (2005). The Cuckoos. OUP Oxford. pp. 481–485. பன்னாட்டுத் தரப்புத்தக எண் 978-0-19-850213-5.
Erritzøe, Johannes; Mann, Clive F.; Brammer, Frederik; Fuller, Richard A. (2012). Cuckoos of the World. Bloomsbury Publishing. p. 449. பன்னாட்டுத் தரப்புத்தக எண் 978-1-4081-4267-7.

doi.org

dx.doi.org

BirdLife International (2017). "Cuculus clamosus". IUCN Red List of Threatened Species 2017: e.T22683866A111671934. doi:10.2305/IUCN.UK.2017-1.RLTS.T22683866A111671934.en. https://www.iucnredlist.org/species/22683866/111671934. பார்த்த நாள்: 13 November 2021.

iucnredlist.org

BirdLife International (2017). "Cuculus clamosus". IUCN Red List of Threatened Species 2017: e.T22683866A111671934. doi:10.2305/IUCN.UK.2017-1.RLTS.T22683866A111671934.en. https://www.iucnredlist.org/species/22683866/111671934. பார்த்த நாள்: 13 November 2021.