About the Authors
- Rasmus Kaspersson
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* E-mail: rasmus.kaspersson@bioenv.gu.se
Affiliation Department of Biological and Environmental Sciences, Animal Ecology, University of Gothenburg, Gothenburg, Sweden
- Fredrik Sundström
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Current address: Department of Animal Ecology, Evolutionary Biology Centre (EBC), Uppsala University, Uppsala, Sweden
Affiliation Department of Biological and Environmental Sciences, Animal Ecology, University of Gothenburg, Gothenburg, Sweden
- Torgny Bohlin
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Affiliation Department of Biological and Environmental Sciences, Animal Ecology, University of Gothenburg, Gothenburg, Sweden
- Jörgen I. Johnsson
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Affiliation Department of Biological and Environmental Sciences, Animal Ecology, University of Gothenburg, Gothenburg, Sweden
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RK FS TB JJ. Performed the experiments: RK FS TB JJ. Analyzed the data: RK JJ. Wrote the paper: RK FS JJ.