Ridgwayia pinicola (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ridgwayia pinicola" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

2books.google.com

3^rd place

10^th place

1iucnredlist.org

88^th place

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2,007^th place

6,178^th place

books.google.com

Clement, Peter, Hathway, Ren. Thrushes. Bloomsbury, 2010. ISBN 9781408135419. с. 239 – 240.
Lockwood, Mark, Freeman, Brush. The TOS Handbook of Texas Birds. Texas A&M University Press, 2004. ISBN 9781585442843. с. 161.

iucnredlist.org

apiv3.iucnredlist.org

Ridgwayia pinicola (P.L. Sclater, 1859). // IUCN Red List of Threatened Species. International Union for Conservation of Nature. Посетен на 27 декември 2021 г. (на английски)

unm.edu

sora.unm.edu

Wolf, David E. First record of an Aztec Thrush in the United States // American Birds 32 (2). March 1978. с. 156 – 157.