Oleaginous hemispingus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Oleaginous hemispingus" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

332^nd place

246^th place

cornell.edu

neotropical.birds.cornell.edu

"Hemispingus frontalis". Neotropical Birds Online. Retrieved June 2, 2013.

doi.org

BirdLife International (2016). "Sphenopsis frontalis". IUCN Red List of Threatened Species. 2016: e.T22722230A94755929. doi:10.2305/IUCN.UK.2016-3.RLTS.T22722230A94755929.en. Retrieved 11 November 2021.

iucnredlist.org

BirdLife International (2016). "Sphenopsis frontalis". IUCN Red List of Threatened Species. 2016: e.T22722230A94755929. doi:10.2305/IUCN.UK.2016-3.RLTS.T22722230A94755929.en. Retrieved 11 November 2021.