1. Dept of Ecological Modelling Helmholtz Centre for Environmental Research – UFZ Permoserstrasse 15 DE‐04318 Leipzig Germany
2. Depto de Biología Centro Universitario de Coyhaique, Univ. de Magallanes José Miguel Carrera 485 Coyhaique Chile
3. Doñana Biological Station CSIC Dept of Conservation Biology Avda. Americo Vespucio s/n Isla de la Cartuja ES‐41092 Sevilla Spain
4. Dept of E.E.O.B., 251 Bessey Hall Iowa State Univ. Ames IA 50011‐1020 USA
5. German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Deutscher Platz 5e DE‐04103 Leipzig Germany