Chestnut-fronted macaw (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Chestnut-fronted macaw" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1speciesplus.net

low place

low place

1biodiversitylibrary.org

387^th place

373^rd place

1books.google.com

3^rd place

3^rd place

1worldbirdnames.org

1,007^th place

1,255^th place

6^th place

6^th place

archive.org (Global: 6^th place; English: 6^th place)

Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 52, 355. ISBN 978-1-4081-2501-4.

biodiversitylibrary.org (Global: 387^th place; English: 373^rd place)

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. 97.

books.google.com (Global: 3^rd place; English: 3^rd place)

Lacépède, Bernard Germain de (1799). "Tableau des sous-classes, divisions, sous-division, ordres et genres des oiseux". Discours d'ouverture et de clôture du cours d'histoire naturelle (in French). Paris: Plassan. p. 1. Page numbering starts at one for each of the three sections.

doi.org (Global: 2^nd place; English: 2^nd place)

BirdLife International (2018). "Ara severus". IUCN Red List of Threatened Species. 2018 e.T22685577A130103061. doi:10.2305/IUCN.UK.2018-2.RLTS.T22685577A130103061.en. Retrieved 12 November 2021.

iucnredlist.org (Global: 88^th place; English: 160^th place)

BirdLife International (2018). "Ara severus". IUCN Red List of Threatened Species. 2018 e.T22685577A130103061. doi:10.2305/IUCN.UK.2018-2.RLTS.T22685577A130103061.en. Retrieved 12 November 2021.

speciesplus.net (Global: low place; English: low place)

"Ara severus (Linnaeus, 1758)". Species+. UN Environment Programme World Conservation Monitoring Centre. Retrieved 26 July 2025.

worldbirdnames.org (Global: 1,007^th place; English: 1,255^th place)

Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (January 2022). "Parrots, cockatoos". IOC World Bird List Version 12.1. International Ornithologists' Union. Retrieved 16 Mar 2022.