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Research Article

Environmental Change Enhances Cognitive Abilities in Fish

  • Alexander Kotrschal mail,

    alexander.kotrschal@iee.unibe.ch

    Affiliation: Behavioral Ecology, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland

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  • Barbara Taborsky

    Affiliations: Behavioral Ecology, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland, Evolution and Ecology Program, International Institute of Applied Systems Analysis, Laxenburg, Austria

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  • Published: April 06, 2010
  • DOI: 10.1371/journal.pbio.1000351

About the Authors

Alexander Kotrschal, Barbara Taborsky
Behavioral Ecology, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland
Barbara Taborsky
Evolution and Ecology Program, International Institute of Applied Systems Analysis, Laxenburg, Austria

Corresponding Author

Email: alexander.kotrschal@iee.unibe.ch

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: AK BT. Performed the experiments: AK. Analyzed the data: AK. Contributed reagents/materials/analysis tools: BT. Wrote the paper: AK BT.