Grey-rumped swiftlet (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Grey-rumped swiftlet" in English language version.

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387^th place

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3,128^th place

4,193^rd place

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1,007^th place

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6,471^st place

7,708^th place

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archive.org

Salvadori, Tommaso (1882). "Descrizione di una nuova specie del genere Collocalia ed osservazioni intorno alla C. Infuscata, Salvad". Atti della Reale Accademia delle Scienze di Torino (in Italian). 17 (4): 304–306.
Peters, James Lee, ed. (1940). Check-list of Birds of the World. Vol. 4. Cambridge, Massachusetts: Harvard University Press. p. 229. Note that the page number given for Salvadori's article is incorrect.

Rheindt, Frank E.; Christidis, Les; Norman, Janette A.; Eaton, James A.; Sadanandan, Keren R.; Schodde, Richard (2017). "Speciation in Indo-Pacific swiftlets (Aves: Apodidae): integrating molecular and phenotypic data for a new provisional taxonomy of the Collocalia esculenta complex". Zootaxa. 4250 (5): 401–433. doi:10.11646/zootaxa.4250.5.1.
Kirwan, Guy M. (2022). "Gray-rumped Swiftlet (Collocalia marginata), version 2.0". Birds of the World. doi:10.2173/bow.gyrswi5.02. ISSN 2771-3105.

Chantler, P.; Boesman, P. (2017). del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (eds.). "Glossy Swiftlet (Collocalia esculenta)". Handbook of the Birds of the World Alive. Lynx Edicions. Retrieved 23 August 2017.

Gill, Frank; Donsker, David, eds. (2017). "Owlet-nightjars, treeswifts & swifts". World Bird List Version 7.3. International Ornithologists' Union. Retrieved 2 August 2017.