1. Global Mammal Assessment Program, Department of Biology and Biotechnologies; SapienzaUniversità di Roma; viale dell’ Università 32 00185 Rome Italy
2. BirdLife International; Wellbrook Court Cambridge CB3 0NA United Kingdom
3. Microsoft Research Computational Science Laboratory; 21 Station Road Cambridge CB1 FB United Kingdom
4. RSPB Centre for Conservation Science, RSPB Scotland; 2 Lochside View, Edinburgh Park Edinburgh EH12 9DH United Kingdom
5. Laboratoire d'Ecologie Alpine (LECA); Université Grenoble Alpes; F-38000 Grenoble France