ヒメシロハラミズナギドリ (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "ヒメシロハラミズナギドリ" in Japanese language version.

refsWebsite

Global rank Japanese rank

1iucnredlist.org

88^th place

336^th place

iucnredlist.org

BirdLife International (2004). "Pterodroma longirostris". IUCN Red List of Threatened Species. Version 2006. International Union for Conservation of Nature. 2006年5月11日閲覧。 Database entry includes a brief justification of why this species is vulnerable,and the criteria used