Harmaaselkävetvetti (Finnish Wikipedia)

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

refsWebsite

Global rank Finnish rank

5,881^st place

32^nd place

1iucnredlist.org

88^th place

7^th place

1arthurgrosset.com

low place

low place

arthurgrosset.com

Arthur Grosset: Black-throated Huet-Huet arthurgrosset.com. Viitattu 12.7.2010. (englanniksi)

google.fi

books.google.fi

Robert S. Ridgely, Guy Tudor, William L. Brown: The Birds of South America: The suboscine passerines, s. 402. University of Texas Press, 1994. ISBN 978-0-292-77063-8 Kirja Googlen teoshaussa (viitattu 12.7.2010). (englanniksi)
Robert S. Ridgely, Guy Tudor: Field Guide to the Songbirds of South America, s. 392. University of Texas Press, 2009. ISBN 978-0-292-71748-0 Kirja Googlen teoshaussa (viitattu 12.7.2010). (englanniksi)

iucnredlist.org

BirdLife International: Pteroptochos tarnii IUCN Red List of Threatened Species. Version 2013.2. 2012. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 20.2.2014. (englanniksi)