1. School of Biological Sciences, University of Reading Reading RG6 6AS UK
2. Department of Ecological Modelling UFZ – Helmholtz Centre for Environmental Research Permoserstraße 15 04318 Leipzig Germany
3. Institute for Biochemistry and Biology University of Potsdam Maulbeerallee 2 14469 Potsdam Germany
4. Department of BioScience Aarhus University Grenåvej 14 8410 Rønde Denmark
5. Office of Research and Economic Development University of Nebraska‐Lincoln 230 Whittier Research Center Lincoln NE 68583‐0857 USA
6. Department of Bioscience Aarhus University Frederiksborgvej 399 Postbox 358 4000 Roskilde Denmark
7. Environmental Safety, Syngenta Ltd., Jealott's Hill International Research Centre Bracknell Berkshire RG42 6EY UK
8. U. S. Geological Survey Southeast Ecological Science Center, Department of Biology University of Miami P. O. Box 249118 Coral Gables FL 33124 USA