Violet sabrewing (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Violet sabrewing" 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 (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022

BirdLife International (2021). "Violet Sabrewing Campylopterus hemileucurus". IUCN Red List of Threatened Species. 2021: e.T22687075A167044665. doi:10.2305/IUCN.UK.2021-3.RLTS.T22687075A167044665.en. Retrieved 23 August 2022.
Dema L, T. (2020). "Violet Sabrewing (Campylopterus hemileucurus)". In T. S. Schulenberg (ed.). Birds of the World. Ithaca, NY, USA: Cornell Lab of Ornithology. doi:10.2173/bow.viosab1.01.

Gill, F.; Donsker, D.; Rasmussen, P., eds. (August 2022). "Hummingbirds". IOC World Bird List. v 12.2. Retrieved August 9, 2022.