About the Authors

Johan Reinert Vikan

johanrei@bio.ntnu.no

Affiliation Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway

Frode Fossøy

Affiliation Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway

Esa Huhta

Affiliation Rovaniemi Research Station, Finnish Forest Research Institute, Rovaniemi, Finland

Arne Moksnes

Affiliation Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway

Eivin Røskaft

Affiliation Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway

Bård Gunnar Stokke

Affiliation Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JRV FF EH AM ER BGS. Performed the experiments: JRV FF BGS. Analyzed the data: JRV. Wrote the paper: JRV FF EH AM ER BGS. Collected the data: JRV BGS FF. Wrote first manuscript draft: JRV. Critically revised first manuscript draft: JRV FF EH AM ER BGS. Read and approved final manuscript draft: JRV FF EH AM ER BGS.