Celestsylfe (Norwegian Nynorsk Wikipedia)

Analysis of information sources in references of the Wikipedia article "Celestsylfe" in Norwegian Nynorsk language version.

refsWebsite

Global rank Norwegian Nynorsk rank

2^nd place

7^th place

1,007^th place

243^rd place

667^th place

2^nd place

3^rd place

6^th place

88^th place

73^rd place

books.google.com (Global: 3^rd place; Norwegian Nynorsk: 6^th place)

Hilty, Steven L.; Brown, William L. (1986). A guide to the Birds of Colombia. Princeton Field Guides. Princeton University Press. s. 296. ISBN 069108372X.

Schuchmann, K.L. and P. F. D. Boesman (2020). Violet-tailed Sylph (Aglaiocercus coelestis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.vitsyl1.01

Gill, Frank; Donsker, David; Rasmussen, Pamela, red. (January 2023). «Hummingbirds». IOC World Bird List Version 13.1. International Ornithologists' Union. Henta 6. august 2023.