1. Royal Society for the Conservation of Birds; RSPB Centre for Conservation Science; Edinburgh EH12 9DH U.K.
2. Faculty of Physics and Astronomy; University of Wrocław; Wrocław Poland
3. BirdLife International; Wellbrook Court Cambridge CB30NA U.K.
4. ARC Centre of Excellence for Environmental Decisions, Centre for Biodiversity and Conservation Science; The University of Queensland; 4072 Brisbane Queensland Australia
5. School of Geography, Planning and Environmental Management; University of Queensland; 4072 Brisbane Queensland Australia
6. Laboratoired'Ecologie Alpine (LECA); Université Grenoble-Alpes; Grenoble 38000 France
7. LECA; CNRS; Grenoble 38000 France
8. Global Mammal Assessment Program, Department of Biology and Biotechnologies; Sapienza Università di Roma; viale dell’ Università 32 00185 Rome Italy