Slender-billed oriole (English Wikipedia)

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

refsWebsite
Global rank English rank
2nd place
2nd place
88th place
160th place
1,007th place
1,255th place

doi.org

  • BirdLife International (2018). "Oriolus tenuirostris". IUCN Red List of Threatened Species. 2018: e.T22706397A130376763. doi:10.2305/IUCN.UK.2018-2.RLTS.T22706397A130376763.en. Retrieved 16 November 2021.
  • "IOC World Bird List 7.1". IOC World Bird List Datasets. doi:10.14344/ioc.ml.7.1.

iucnredlist.org

  • BirdLife International (2018). "Oriolus tenuirostris". IUCN Red List of Threatened Species. 2018: e.T22706397A130376763. doi:10.2305/IUCN.UK.2018-2.RLTS.T22706397A130376763.en. Retrieved 16 November 2021.

worldbirdnames.org