About the Authors
- Amy S. I. Wade
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Affiliation Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, University of Reading, Reading, United Kingdom
- Boris Barov
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Affiliation BirdLife Europe, Brussels, Belgium
- Ian J. Burfield
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Affiliation BirdLife International, Cambridge, United Kingdom
- Richard D. Gregory
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Affiliation The Royal Society for the Protection of Birds, The Lodge, Sandy, Bedfordshire, United Kingdom
- Ken Norris
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Affiliation Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, University of Reading, Reading, United Kingdom
- Petr Vorisek
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Affiliations Czech Society for Ornithology, Prague, Czech Republic, Department of Zoology and Laboratory of Ornithology, Faculty of Science, Palacký University, Olomouc, Czech Republic
- Taoyang Wu
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Affiliation School of Computing Sciences, University of East Anglia, Norwich Research Park, Norwich, United Kingdom
- Simon J. Butler
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* E-mail: simon.j.butler@uea.ac.uk
Affiliation School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, United Kingdom
Competing Interests
We have the following interests. This work was partly supported by the Alliance for Beverage Cartons and the Environment (ACE). There are no patents, products in development or marketed products to declare. This does not alter the authors adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.
Author Contributions
Conceived and designed the experiments: SJB KN IJB RDG BB. Performed the experiments: ASIW SJB. Analyzed the data: ASIW SJB TW PV. Wrote the paper: ASIW SJB.