1. Department of Animal Behaviour University of Bielefeld Bielefeld Germany
2. School of Life and Environmental Sciences, Joseph Banks Laboratories University of Lincoln Lincoln UK
3. UMR DECOD (Ecosystem Dynamics and Sustainability), IFREMER, INRAE Institut Agro Plouzané France
4. Institute of Bioeconomy JAMK University of Applied Sciences Tarvaala Finland
5. Department of Animal Ecology Netherlands Institute of Ecology (NIOO‐KNAW) Wageningen The Netherlands
6. British Antarctic Survey Cambridge UK