Hvittoppugle (Norwegian Wikipedia)

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

refsWebsite

Global rank Norwegian rank

2^nd place

9^th place

doi.org

dx.doi.org

BirdLife International. 2016. Lophostrix cristata. The IUCN Red List of Threatened Species 2016: e.T22689177A93220965. Lophostrix cristata. Downloaded on 03 November 2018.