Viiripyrstötyranni (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Viiripyrstötyranni" in Finnish language version.

refsWebsite

Global rank Finnish rank

1iucnredlist.org

88^th place

7^th place

2,179^th place

871^st place

6,625^th place

817^th place

5,881^st place

32^nd place

birdlife.org

Strange-tailed Tyrant (Alectrurus risora) - BirdLife species factsheet 2008. BirdLife International. Viitattu 4.10.2015.

google.fi

books.google.fi

Robert S. Ridgely, Guy Tudor: Field Guide to the Songbirds of South America: The Passerines, s. 468. University of Texas Press, 2009. ISBN 978-0-292-71748-0 Kirja Googlen teoshaussa (viitattu 4.10.2015). (englanniksi)

iucnredlist.org

BirdLife International: Alectrurus risora IUCN Red List of Threatened Species. Version 2012.1. 2012. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 4.10.2015. (englanniksi)

lynxeds.com

ibc.lynxeds.com

Strange-tailed Tyrant (Alectrurus risora) The Internet Bird Collection. Viitattu 4.10.2015. (englanniksi)