1. Conservation Science Group; Department of Zoology; University of Cambridge; Cambridge UK
2. Biological Sciences; University of East Anglia; Norwich UK
3. Senckenberg Biodiversity and Climate Research Centre (BiK-F); Frankfurt am Main Germany
4. Conservation Ecology; Faculty of Biology; Philipps-University Marburg; Marburg Germany
5. Departamento de Biología de Organismos y Sistemas; Unidad Mixta de Investigación en Biodiversidad (CSIC-UO-PA); Universidad de Oviedo; Oviedo Spain
6. Integrative Ecology Group; Estación Biológica de Doñana (EBD-CSIC); Sevilla Spain