Scaled piculet (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Scaled piculet" in English language version.

refsWebsite

Global rank English rank

2^nd place

387^th place

373^rd place

88^th place

160^th place

6^th place

1,007^th place

1,255^th place

archive.org

de Lafresnaye, Frédéric (1854). "Mélanges ornithologiques". Revue et Magasin de Zoologie Pure et Appliquée. 2nd series (in French). 6: 205-209 [208].
Peters, James Lee, ed. (1948). Check-List of Birds of the World. Vol. 6. Cambridge, Massachusetts: Harvard University Press. p. 95.

BirdLife International (2016). "Scaled Piculet Picumnus squamulatus". IUCN Red List of Threatened Species. 2016: e.T22680720A92874208. doi:10.2305/IUCN.UK.2016-3.RLTS.T22680720A92874208.en. Retrieved 11 January 2023.
Winkler, H., D. A. Christie, and G. M. Kirwan (2020). Scaled Piculet (Picumnus squamulatus), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.scapic1.01 retrieved January 11, 2023
Rêgo, M.A.; Del-Rio, G.; Silveira, L.F. (2014). "A taxonomic review of Picumnus exilis (Aves: Picidae) reveals an underestimation of Piculet species diversity in South America". Journal of Ornithology. 155 (4): 853–867. doi:10.1007/s10336-014-1081-5.

Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2023). "Woodpeckers". IOC World Bird List Version 13.2. International Ornithologists' Union. Retrieved 10 December 2023.