Coppery metaltail (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Coppery metaltail" in English language version.

refsWebsite

Global rank English rank

2^nd place

88^th place

160^th place

2,927^th place

2,249^th place

1,007^th place

1,255^th place

2,179^th place

1,991^st place

birdlife.org

HBW and BirdLife International (2020) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world Version 5. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v5_Dec20.zip [.xls zipped 1 MB] retrieved 27 May 2021

BirdLife International (2016). "Coppery Metaltail Metallura theresiae". IUCN Red List of Threatened Species. 2016: e.T22688002A93179402. doi:10.2305/IUCN.UK.2016-3.RLTS.T22688002A93179402.en. Retrieved 5 March 2022.
Schulenberg, T. S. (2020). Coppery Metaltail (Metallura theresiae), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.copmet1.01 retrieved March 5, 2022

Gill, F.; Donsker, D.; Rasmussen, P. (January 2022). "IOC World Bird List (v 12.1) - Hummingbirds". Retrieved January 15, 2022.