Pygmy palm swift (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pygmy palm swift" in English language version.

refsWebsite

Global rank English rank

2^nd place

88^th place

160^th place

1,007^th place

1,255^th place

2,179^th place

1,991^st place

3,324^th place

2,257^th place

birdlife.org (Global: 2,179^th place; English: 1,991^st place)

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 (2018). "Pygmy Swift Tachornis furcata". IUCN Red List of Threatened Species. 2018 e.T22686747A130110003. doi:10.2305/IUCN.UK.2018-2.RLTS.T22686747A130110003.en. Retrieved 7 October 2022.
Chantler, P., P. F. D. Boesman, and E. de Juana (2020). Pygmy Swift (Tachornis furcata), 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.pygswi1.01 retrieved October 7, 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 24 July 2022. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved July 24, 2022

Gill, F.; Donsker, D.; Rasmussen, P., eds. (August 2022). "Owlet-nightjars, treeswifts, swifts". IOC World Bird List. v 12.2. Retrieved August 9, 2022.