1 Department of Chemistry, Physical & Theoretical Chemistry Laboratory, University of Oxford, Oxford, UK.
2 AG Neurosensory Sciences/Animal Navigation, Institut für Biologie und Umweltwissenschaften, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany.
3 Center for Mind/Brain Science, University of Trento, Rovereto, Italy.
4 Living Systems Institute, University of Exeter, Exeter, UK.
5 Department of Physics, University of Exeter, Exeter, UK.
6 AG Sensory Biology of Animals, Institut für Biologie und Umweltwissenschaften, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany. michael.winklhofer@uni-oldenburg.de.
7 Research Center for Neurosensory Sciences, University of Oldenburg, Oldenburg, Germany. michael.winklhofer@uni-oldenburg.de.
8 Department of Chemistry, Physical & Theoretical Chemistry Laboratory, University of Oxford, Oxford, UK. peter.hore@chem.ox.ac.uk.
9 AG Neurosensory Sciences/Animal Navigation, Institut für Biologie und Umweltwissenschaften, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany. henrik.mouritsen@uni-oldenburg.de.
10 Research Center for Neurosensory Sciences, University of Oldenburg, Oldenburg, Germany. henrik.mouritsen@uni-oldenburg.de.