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Alexandr čínský (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alexandr čínský" in Czech language version.

refsWebsite
Global rank Czech rank
2iucnredlist.org
88th place
15th place
1biolib.cz
2,886th place
42nd place

biolib.cz

  • BioLib.cz – Psittacula derbiana (alexandr čínský) [online]. BioLib.cz [cit. 2017-01-27]. Dostupné online. 

iucnredlist.org

apiv3.iucnredlist.org

  • The IUCN Red List of Threatened Species 2021.3. 9. prosince 2021. Dostupné online. [cit. 2021-12-27].

iucnredlist.org

  • Psittacula derbiana (Lord Derby's Parakeet, Lord Derby's Parakeet). www.iucnredlist.org [online]. [cit. 2017-01-26]. Dostupné online.