Green-and-black fruiteater (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Green-and-black fruiteater" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

2,179^th place

1,991^st place

1books.google.com

3^rd place

3^rd place

birdlife.org

"Green-and-black Fruiteater Pipreola riefferii". Birdlife International. Retrieved 2015-08-19.

books.google.com

Ridgely, Robert S.; Tudor, Guy (2009). Field Guide to the Songbirds of South America: The Passerines. University of Texas Press. p. 504. ISBN 978-0-292-71748-0.

doi.org

BirdLife International (2016). "Pipreola riefferii". IUCN Red List of Threatened Species. 2016: e.T22700782A93796258. doi:10.2305/IUCN.UK.2016-3.RLTS.T22700782A93796258.en. Retrieved 14 November 2021.

iucnredlist.org

BirdLife International (2016). "Pipreola riefferii". IUCN Red List of Threatened Species. 2016: e.T22700782A93796258. doi:10.2305/IUCN.UK.2016-3.RLTS.T22700782A93796258.en. Retrieved 14 November 2021.