Thick-billed cuckoo (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Thick-billed cuckoo" in English language version.

refsWebsite

Global rank English rank

2books.google.com

3^rd place

3^rd place

1iucnredlist.org

88^th place

160^th place

2^nd place

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1researchgate.net

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125^th place

books.google.com

Mary Katherine Rowan (1983). "Genus Pachycoccyx Cabvanis, 1882". The Doves, Parrots, Louries, and Cuckoos of Southern Africa. Taylor & Francis. pp. 290–297. ISBN 978-0-908396-66-5.
Newman, Kenneth; Newman’s Birds of Southern Africa; p. 232. ISBN 1868727351

doi.org

BirdLife International (2016). "Pachycoccyx audeberti". IUCN Red List of Threatened Species. 2016: e.T22683823A93003301. doi:10.2305/IUCN.UK.2016-3.RLTS.T22683823A93003301.en. Retrieved 12 November 2021.

iucnredlist.org

BirdLife International (2016). "Pachycoccyx audeberti". IUCN Red List of Threatened Species. 2016: e.T22683823A93003301. doi:10.2305/IUCN.UK.2016-3.RLTS.T22683823A93003301.en. Retrieved 12 November 2021.

researchgate.net

Allport, Gary; Fanshawe, John (1994). "Is the Thick-billed Cuckoo Pachycoccyx audeberti a forest dependent species in West Africa?". Malimbus. 16: 52–53.