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List of vulnerable birds (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of vulnerable birds" in English language version.

refsWebsite
Global rank English rank
3iucnredlist.org
88th place
160th place

iucnredlist.org

  • "IUCN Red List version 2020-3". The IUCN Red List of Threatened Species. International Union for Conservation of Nature and Natural Resources. Retrieved 10 December 2019.
  • "Limitations of the Data". The IUCN Red List of Threatened Species. Union for Conservation of Nature and Natural Resources. Retrieved 11 January 2016.
  • "2001 Categories & Criteria (version 3.1)". The IUCN Red List of Threatened Species. Union for Conservation of Nature and Natural Resources. Retrieved 11 January 2016.