Perubergtyrann (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Perubergtyrann" in Swedish language version.

refsWebsite
Global rank Swedish rank
low place
245th place
1,007th place
604th place
332nd place
99th place

birdlife.se

cornell.edu

birds.cornell.edu

  • Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of birds of the world: v2021 http://www.birds.cornell.edu/clementschecklist/download, läst 2021-08-11

worldbirdnames.org