Gråryggig törnskata (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gråryggig törnskata" in Swedish language version.

refsWebsite

Global rank Swedish rank

88^th place

18^th place

low place

245^th place

332^nd place

99^th place

2^nd place

14^th place

birdlife.se

Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood (2015) The eBird/Clements checklist of birds of the world: Version 2015 http://www.birds.cornell.edu/clementschecklist/download, läst 2016-02-11

Yosef, R., ISWG International Shrike Working Group, and D. A. Christie (2020). Gray-backed Fiscal (Lanius excubitoroides), 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.gybfis1.01

Birdlife International 2016 Lanius excubitoroides . Från: IUCN 2016. IUCN Red List of Threatened Species. Version 2018.1. Läst 21 augusti 2022.