Northern shoveler (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Northern shoveler" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

3biodiversitylibrary.org

387^th place

373^rd place

1iucnredlist.org

88^th place

160^th place

low place

low place

low place

low place

1worldbirdnames.org

1,007^th place

1,255^th place

6^th place

6^th place

18^th place

17^th place

low place

low place

1birdsofeden.co.za

low place

low place

1japantimes.co.jp

389^th place

273^rd place

2,179^th place

1,991^st place

archive.org

Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 111, 361. ISBN 978-1-4081-2501-4.

biodiversitylibrary.org

Linnaeus, C. (1758). Systema Naturæ per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Volume 1 (in Latin). Vol. 1 (10th ed.). Holmiae:Laurentii Salvii. p. 124.
Boie, Friedrich (1822). "Generalübersicht". Isis von Oken (in German). 1822. Col 564.
Mayr, Ernst; Cottrell, G. William, eds. (1979). Check-list of Birds of the World. Vol. 1 (2nd ed.). Cambridge, Massachusetts: Museum of Comparative Zoology. p. 460.

birdlife.org

datazone.birdlife.org

BirdLife species factsheet for Spatula clypeata

birdsofeden.co.za

Birds of Eden - Northern Shoveler Retrieved March 2, 2017

bou.org.uk

"The British List" (PDF). British Ornithologist's Union. 30 June 2021. Retrieved 8 July 2021.

doi.org

BirdLife International (2019). "Spatula clypeata". IUCN Red List of Threatened Species. 2019: e.T22680247A153875944. doi:10.2305/IUCN.UK.2019-3.RLTS.T22680247A153875944.en. Retrieved 12 November 2021.
Gonzalez, J.; Düttmann, H.; Wink, M. (2009). "Phylogenetic relationships based on two mitochondrial genes and hybridization patterns in Anatidae". Journal of Zoology. 279 (3): 310–318. doi:10.1111/j.1469-7998.2009.00622.x.
Louchart, Antoine; Mourer-Chauviré, Cécile; Guleç, Erksin; Howell, Francis Clark; White, Tim D. (1998). "L'avifaune de Dursunlu, Turquie, Pléistocène inférieur: climat, environnement et biogéographie" [The avifauna of Dursunlu, Turkey, Lower Pleistocene: climate, environment and biogeography]. Comptes Rendus de l'Académie des Sciences, Série IIA (in French). 327 (5): 341–346. Bibcode:1998CRASE.327..341L. doi:10.1016/S1251-8050(98)80053-0.

ducks.org

"Northern Shoveler". Ducks Unlimited.

harvard.edu

ui.adsabs.harvard.edu

Louchart, Antoine; Mourer-Chauviré, Cécile; Guleç, Erksin; Howell, Francis Clark; White, Tim D. (1998). "L'avifaune de Dursunlu, Turquie, Pléistocène inférieur: climat, environnement et biogéographie" [The avifauna of Dursunlu, Turkey, Lower Pleistocene: climate, environment and biogeography]. Comptes Rendus de l'Académie des Sciences, Série IIA (in French). 327 (5): 341–346. Bibcode:1998CRASE.327..341L. doi:10.1016/S1251-8050(98)80053-0.

iucnredlist.org

BirdLife International (2019). "Spatula clypeata". IUCN Red List of Threatened Species. 2019: e.T22680247A153875944. doi:10.2305/IUCN.UK.2019-3.RLTS.T22680247A153875944.en. Retrieved 12 November 2021.

japantimes.co.jp

Brazil, Mark Ducking out for a nature moment October 20, 1999 Japan Times Retrieved March 2, 2017

unep-aewa.org

"Anas clypeata". Agreement on the conservation of African-Eurasian migratory Waterbirds (AEWA). AEWA. Retrieved 12 February 2015.

worldbirdnames.org

Gill, Frank; Donsker, David, eds. (2017). "Screamers, ducks, geese & swans". World Bird List Version 7.3. International Ornithologists' Union. Retrieved 23 July 2017.