Американски трипръст кълвач (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Американски трипръст кълвач" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

2^nd place

7^th place

2,007^th place

6,178^th place

doi.org

Wasser, D. E. et al. Avian longevities and their interpretation under evolutionary theories of senescence // Journal of Zoology 280 (2). 2010. DOI:10.1111/j.1469-7998.2009.00671.x. p. 103. (на английски)
Zink, Robert M. и др. Trans-Beringia comparisons of mitochondrial DNA differentiation in birds // Condor 97 (3). July 1995. DOI:10.2307/1369173. с. 639 – 649.