Violet-throated starfrontlet (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Violet-throated starfrontlet" in English language version.

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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

Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ Retrieved August 25, 2021

BirdLife International (2016). "Bolivian Starfrontlet Coeligena violifer". IUCN Red List of Threatened Species. 2016: e.T22726750A94931095. doi:10.2305/IUCN.UK.2016-3.RLTS.T22726750A94931095.en. Retrieved 27 April 2022.
BirdLife International (2016). "Huanuco Starfrontlet Coeligena dichroura". IUCN Red List of Threatened Species. 2016: e.T22726758A94931270. doi:10.2305/IUCN.UK.2016-3.RLTS.T22726758A94931270.en. Retrieved 27 April 2022.
BirdLife International (2016). "Apurimac Starfrontlet Coeligena albicaudata". IUCN Red List of Threatened Species. 2016: e.T22726764A94931443. doi:10.2305/IUCN.UK.2016-3.RLTS.T22726764A94931443.en. Retrieved 27 April 2022.
BirdLife International (2016). "Cuzco Starfrontlet Coeligena osculans". IUCN Red List of Threatened Species. 2016: e.T22726770A94931618. doi:10.2305/IUCN.UK.2016-3.RLTS.T22726770A94931618.en. Retrieved 27 April 2022.
del Hoyo, J., T. Züchner, N. Collar, P. F. D. Boesman, and G. M. Kirwan (2020). Violet-throated Starfrontlet (Coeligena violifer), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.vitsta1.01 retrieved 27 April 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. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved February 1, 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.