Black-breasted barbet (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Black-breasted barbet" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1birdlife.org.za

low place

low place

birdlife.org.za

Chamberlain, David (November–December 2017). "Chasing in Chad – the barbet of Zakouma" (PDF). African Birdlife: 22–25. Retrieved 24 September 2022.

doi.org

BirdLife International (2016). "Pogonornis rolleti". IUCN Red List of Threatened Species. 2016: e.T22681869A92923971. doi:10.2305/IUCN.UK.2016-3.RLTS.T22681869A92923971.en. Retrieved 7 December 2023.

iucnredlist.org

BirdLife International (2016). "Pogonornis rolleti". IUCN Red List of Threatened Species. 2016: e.T22681869A92923971. doi:10.2305/IUCN.UK.2016-3.RLTS.T22681869A92923971.en. Retrieved 7 December 2023.