Red-billed parrot (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Red-billed parrot" in English language version.

refsWebsite

Global rank English rank

387^th place

373^rd place

2^nd place

3,324^th place

2,257^th place

88^th place

160^th place

2,927^th place

2,249^th place

1,007^th place

1,255^th place

6^th place

archive.org

Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 307, 360. ISBN 978-1-4081-2501-4.

Edwards, George (1751). A Natural History of Uncommon Birds. Vol. Part 4. London: Printed for the author at the College of Physicians. p. 167, Plate 167.
Linnaeus, Carl (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis (in Latin). Vol. 1 (10th ed.). Holmiae (Stockholm): Laurentii Salvii. p. 102.
Wagler, Johann Georg (1832). "Monographia Psittacorum". Abhandlungen der mathematisch-physikalischen Classe, Königlich-Bayerische Akademie der Wissenschaften (in Latin). 1: 463-750 [497].

BirdLife International (2016). "Red-billed Parrot Pionus sordidus". IUCN Red List of Threatened Species. 2016: e.T22686178A93101298. doi:10.2305/IUCN.UK.2016-3.RLTS.T22686178A93101298.en. Retrieved 26 February 2023.
Collar, N., P. F. D. Boesman, and G. M. Kirwan (2020). Red-billed Parrot (Pionus sordidus), 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.rebpar2.01 retrieved February 26, 2023

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. 30 January 2023. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved January 30, 2023
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 30 January 2023. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved January 30, 2023

Gill, F.; Donsker, D.; Rasmussen, P., eds. (January 2023). "Parrots, cockatoos". IOC World Bird List. v 13.1. Retrieved February 18, 2023.