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Southern grey-headed sparrow (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Southern grey-headed sparrow" in English language version.

refsWebsite
Global rank English rank
1iucnredlist.org
88th place
160th place
1doi.org
2nd place
2nd place
1adu.org.za
low place
low place

adu.org.za

sabap2.adu.org.za

  • Craig, A. J. F. K. (1997). "Southern Greyheaded Sparrow". In Harrison, J. A.; Allan, D. G.; Underhill, L. G.; Herremans, M.; Tree, A. J.; Parker, V.; Brown, C. J. (eds.). The Atlas of Southern African Birds (PDF). Vol. 1. BirdLife South Africa.

doi.org

  • BirdLife International (2016). "Passer diffusus". IUCN Red List of Threatened Species. 2016: e.T22718255A94573785. doi:10.2305/IUCN.UK.2016-3.RLTS.T22718255A94573785.en. Retrieved 12 November 2021.

iucnredlist.org

  • BirdLife International (2016). "Passer diffusus". IUCN Red List of Threatened Species. 2016: e.T22718255A94573785. doi:10.2305/IUCN.UK.2016-3.RLTS.T22718255A94573785.en. Retrieved 12 November 2021.