1. DAFNAE University of Padova Padova Legnaro35020Italy
2. Di4A‐Department of Agricultural, Food, Environmental and Animal Sciences University of Udine Udine33100Italy
3. Dpto. Ecologia Integrativa Estación Biológica de Dõnana (EBD‐CSIC) Sevilla41092Spain
4. Agroecology, Department of Crop Sciences University of Göttingen Göttingen Germany
5. Museo Civico di Scienze Naturali “E. Caffi” di Bergamo Piazza Cittadella 10 Bergamo24129Italy
6. Centre for Biodiversity MonitoringZoological Research Museum Alexander Koenig Adenauerallee 160 Bonn53113Germany
7. Institute of Landscape Ecology University of Münster Münster48149Germany