1. Department of Zoology University of Cambridge Cambridge U.K.
2. Collegium Sciences et Techniques, LBLGC EA 1207, Université d'Orléans Orléans France
3. School of Biological Sciences, University of Bristol Bristol U.K.
4. Centre for Agri‐Environmental Research, School of Agriculture, Policy & Development, University of Reading Reading U.K.
5. Natural England Somerset U.K.
6. Natural England Worcester U.K.
7. NERC Centre for Ecology and Hydrology Oxfordshire U.K.