Double-collared seedeater (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Double-collared seedeater" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

doi.org

BirdLife International (2018). "Sporophila caerulescens". IUCN Red List of Threatened Species. 2018: e.T22723451A132164817. doi:10.2305/IUCN.UK.2018-2.RLTS.T22723451A132164817.en. Retrieved 13 November 2021.

iucnredlist.org

BirdLife International (2018). "Sporophila caerulescens". IUCN Red List of Threatened Species. 2018: e.T22723451A132164817. doi:10.2305/IUCN.UK.2018-2.RLTS.T22723451A132164817.en. Retrieved 13 November 2021.