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Corvus (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Corvus" in Romanian language version.

refsWebsite
Global rank Romanian rank
2web.archive.org
1st place
1st place
2nationalgeographic.com
344th place
184th place
1archive.org
6th place
23rd place
1pbs.org
198th place
250th place

archive.org

  • Jobling, James A (). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p. 119. ISBN 978-1-4081-2501-4. 

nationalgeographic.com

news.nationalgeographic.com

  • Winkler, Robert (). „Crow Makes Wire Hook to Get Food”. National Geographic. Arhivat din original la . Accesat în . 
  • „Crows as Clever as Great Apes, Study Says”. National Geographic News. NG Society. . Accesat în . Emery and Clayton write, "These studies have found that some corvids are not only superior in intelligence to birds of other avian species (perhaps with the exception of some parrots), but also rival many nonhuman primates." 

pbs.org

video.pbs.org

  • „A Murder of Crows”. Nature. PBS video. . Arhivat din original la . Accesat în . New research indicates that crows are among the brightest animals in the world. 

web.archive.org

  • Winkler, Robert (). „Crow Makes Wire Hook to Get Food”. National Geographic. Arhivat din original la . Accesat în . 
  • „A Murder of Crows”. Nature. PBS video. . Arhivat din original la . Accesat în . New research indicates that crows are among the brightest animals in the world.