List of Strigiformes by population (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of Strigiformes by population" in English language version.

refsWebsite

Global rank English rank

192iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1books.google.com

3^rd place

3^rd place

books.google.com

Hume, Julian P. (24 August 2017). Extinct Birds. ISBN 978-1-4729-3745-2.

doi.org

iucnredlist.org