Сива чиопа (Serbian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Сива чиопа" in Serbian language version.

refsWebsite

Global rank Serbian rank

1iucnredlist.org

88^th place

44^th place

6^th place

5^th place

archive.org

Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. стр. 52,289. ISBN 978-1-4081-2501-4.

iucnredlist.org

BirdLife International (2019). „Apus pallidus”. IUCN Red List of Threatened Species. Version 2019.3. International Union for Conservation of Nature. Приступљено 23. 1. 2020.