پرستودریایی معمولی (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "پرستودریایی معمولی" in Persian language version.

refsWebsite

Global rank Persian rank

1iucnredlist.org

88^th place

166^th place

iucnredlist.org

BirdLife International (2012), Sterna hirundo (به انگلیسی), IUCN Red List of Threatened Species. Version 2013.2, retrieved 7 April 2014