1. Plant Ecology and Nature Conservation, Univ. of Potsdam Am Mühlenberg 3 DE‐14476 Potsdam Germany
2. Animal Ecology, Univ. of Potsdam, Potsdam, Germany, and: Berlin‐Brandenburg Inst. of Advanced Biodiversity Research (BBIB) Berlin Germany
3. Dept of Ecological Modelling, Helmholtz Centre for Environmental Research‐UFZ Leipzig Germany