1. Forest Sciences Centre of Catalonia (CTFC), InForest Joint Research Unit (CTFC‐CREAF) Solsona Spain
2. Univ. catholique de Louvain (UCL), Earth and Life Inst., Biodiversity Research Centre, Behavioural Ecology and Conservation Group, Louvain‐la‐Neuve Belgium
3. Helmholtz Centre for Environmental Research – UFZ, Dept of Community Ecology Halle Germany
4. German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig Germany
5. Luxembourg Inst. of Science and Technology (LIST), Environmental Research and Innovation (ERIN), Esch‐sur‐Alzette Luxembourg
6. Forest Sciences Centre of Catalonia (CTFC), Biodiversity and Animal Conservation Lab Solsona Spain
7. Griffith Univ., Australian Rivers Inst Nathan QLD Australia
8. Aves‐Natagora, Dépt Études, Mundo‐Namur Namur Belgium
9. Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), Cerdanyola del Vallés Spain
10. Consejo Superior de Investigaciones Científicas (CSIC), Cerdanyola del Vallés Spain