Krähenwürger (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Krähenwürger" in German language version.

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123^rd place

6^th place

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2,112^th place

1,609^th place

124^th place

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387^th place

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656^th place

1,314^th place

1,007^th place

903^rd place

biodiversitylibrary.org

Ernst Mayr, James C. Jr Greenway (Hrsg.): Check-list of Birds of the World. Volume 15. Museum of Comparative Zoology, Cambridge, Massachusetts 1962, S. 166 (englisch, biodiversitylibrary.org).

Louis Pierre Vieillot: Analyse d’une Nouvelle Ornithologie Élémentaire. Deterville/self, Paris 1816, S. 37 (französisch, bnf.fr).

Mark D. Bennett, Amber Gillett: Butcherbird polyomavirus isolated from a grey butcherbird (Cracticus torquatus) in Queensland, Australia. In: Veterinary Microbiology. Band 168, Nr. 2-4, Januar 2014, ISSN 0378-1135, S. 302–311, doi:10.1016/j.vetmic.2013.11.026.

ITIS Standard Report Page: Cracticus quoyi. In: www.itis.gov. Integrated Taxonomic Information System (ITIS), abgerufen am 6. Dezember 2018.

Jetz, Walter; Sekercioğlu, Cagan H. and Böhning-Gäse, Katrin; „The Worldwide Variation in Avian Clutch Size across Species and Space“ Supplementary Material S4

Bristlehead, butcherbirds, woodswallows, ioras, cuckooshrikes, Shriketit. In: World Bird List Version 9.2. International Ornithologists’ Union, 2019, abgerufen am 18. August 2019.

Mark D. Bennett, Amber Gillett: Butcherbird polyomavirus isolated from a grey butcherbird (Cracticus torquatus) in Queensland, Australia. In: Veterinary Microbiology. Band 168, Nr. 2-4, Januar 2014, ISSN 0378-1135, S. 302–311, doi:10.1016/j.vetmic.2013.11.026.