Pikkupyrstösirkku (Finnish Wikipedia)

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

refsWebsite

Global rank Finnish rank

1iucnredlist.org

88^th place

7^th place

5,881^st place

32^nd place

1neotropicalbirdclub.org

low place

low place

google.fi

books.google.fi

Robert S. Ridgely, Guy Tudor: Field Guide to the Songbirds of South America, s. 662. University of Texas Press, 2009. ISBN 978-0-292-71748-0 Kirja Googlen teoshaussa Viitattu 15.04.2010. (englanniksi)

iucnredlist.org

BirdLife International: Emberizoides ypiranganus IUCN Red List of Threatened Species. Version 2013.2. 2012. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 17.2.2014. (englanniksi)

neotropicalbirdclub.org

Joe A. Tobias, Robert P. Clay & James C. Lowen: Field identification of Lesser Grass-finch Emberizoides ypiranganus (PDF) Neotropical Bird Club. Viitattu 15.4.2010. (englanniksi)