非洲杜鹃 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "非洲杜鹃" in Chinese language version.

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2books.google.com

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1iucnredlist.org

88^th place

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archive.org

Zimmerman, Dale A.; et al. Birds of Kenya and Northern Tanzania. Princeton University Press. 1999: 154, 435. ISBN 0691010226.

books.google.com

Erritzøe, Johannes; Mann, Clive F.; Brammer, Frederik; Fuller, Richard A. Cuckoos of the World. Bloomsbury Publishing. 2012: 465–466. ISBN 978-1-4081-4267-7.
Payne, Robert B.; Sorensen, Michael D. The Cuckoos. OUP Oxford. 2005: 498–500. ISBN 978-0-19-850213-5.

doi.org

BirdLife International. Cuculus gularis. The IUCN Red List of Threatened Species. 2016, 2016: e.T22683879A93005480 [16 November 2021]. doi:10.2305/IUCN.UK.2016-3.RLTS.T22683879A93005480.en .

iucnredlist.org

BirdLife International. Cuculus gularis. The IUCN Red List of Threatened Species. 2016, 2016: e.T22683879A93005480 [16 November 2021]. doi:10.2305/IUCN.UK.2016-3.RLTS.T22683879A93005480.en .