Doerries's pygmy woodpecker (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Doerries's pygmy woodpecker" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

3,128^th place

4,193^rd place

books.google.com

Beolens, Bo; Watkins, Michael; Grayson, Michael (28 August 2014). The Eponym Dictionary of Birds. Bloomsbury Publishing. p. 347. ISBN 978-1-4729-0574-1. Retrieved 6 November 2015.

hbw.com

"Picoides canicapillus doerriesi". Handbook of the Birds of the World. Retrieved 6 November 2015.