Black crake (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Black crake" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

1iucnredlist.org

88^th place

160^th place

doi.org

BirdLife International (2016). "Zapornia flavirostra". IUCN Red List of Threatened Species. 2016: e.T22692643A93362623. doi:10.2305/IUCN.UK.2016-3.RLTS.T22692643A93362623.en. Retrieved 11 November 2021.
Halley, Matthew R. (15 June 2021). "The correct scientific name of the Black Crake (Rallidae)". Bulletin of the British Ornithologists' Club. 141 (2): 211-215. doi:10.25226/bboc.v141i2.2021.a11.

iucnredlist.org

BirdLife International (2016). "Zapornia flavirostra". IUCN Red List of Threatened Species. 2016: e.T22692643A93362623. doi:10.2305/IUCN.UK.2016-3.RLTS.T22692643A93362623.en. Retrieved 11 November 2021.