Parrot crossbill (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Parrot crossbill" in English language version.

refsWebsite

Global rank English rank

2biodiversitylibrary.org

387^th place

373^rd place

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1digitale-sammlungen.de

958^th place

1,915^th place

1worldbirdnames.org

1,007^th place

1,255^th place

6^th place

6^th place

1web.archive.org

1^st place

1^st place

1planetofbirds.com

low place

low place

archive.org

Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London, United Kingdom: Christopher Helm. pp. 231, 327. ISBN 978-1-4081-2501-4.

biodiversitylibrary.org

Hartert, Ernst (1904). Die Vögel der paläarktischen Fauna (in German). Vol. 1. Berlin: R. Friedländer und Sohn. p. 122.
Paynter, Raymond A. Jr, ed. (1968). Check-List of Birds of the World. Vol. 14. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 287.

digitale-sammlungen.de

Borkhausen, Moritz Balthasar (1793). Rheinisches Magazin zur Erweiterung der Naturkunde (in German). Vol. 1. Giesen: G.F. Heyer. p. 139.

doi.org

BirdLife International (2016). "Loxia pytyopsittacus". IUCN Red List of Threatened Species. 2016: e.T22720638A88651987. doi:10.2305/IUCN.UK.2016-3.RLTS.T22720638A88651987.en. Retrieved 12 November 2021.

iucnredlist.org

BirdLife International (2016). "Loxia pytyopsittacus". IUCN Red List of Threatened Species. 2016: e.T22720638A88651987. doi:10.2305/IUCN.UK.2016-3.RLTS.T22720638A88651987.en. Retrieved 12 November 2021.

planetofbirds.com

"Parrot Crossbill (Loxia pytyopsittacus) – Planet of Birds". Archived from the original on 2017-12-04. Retrieved 2012-08-31.

web.archive.org

"Parrot Crossbill (Loxia pytyopsittacus) – Planet of Birds". Archived from the original on 2017-12-04. Retrieved 2012-08-31.

worldbirdnames.org

Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (January 2021). "Finches, euphonias". IOC World Bird List Version 11.1. International Ornithologists' Union. Retrieved 9 July 2021.