Viridian metaltail (English Wikipedia)

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

refsWebsite

Global rank English rank

2^nd place

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2,927^th place

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1,991^st place

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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 (2017). "Viridian Metaltail Metallura williami". IUCN Red List of Threatened Species. 2017: e.T22687990A112391938. doi:10.2305/IUCN.UK.2017-1.RLTS.T22687990A112391938.en. Retrieved 28 February 2022.
Heindl, M., P. F. D. Boesman, and G. M. Kirwan (2020). Viridian Metaltail (Metallura williami), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.virmet1.01 retrieved February 28, 2022

Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 31 January 2022. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved February 1, 2022

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