1. Smithsonian Environmental Research Center; 647 Contees Wharf Rd Edgewater MD 21307 Edgewater MD 21307-0028 USA
2. Ecology and Evolutionary Biology; University of Connecticut; Storrs CT 06269 USA
3. Department of Ecology, Environment and Plant Sciences; Stockholm University; Stockholm Sweden
4. Department of Biology and Max-Planck Odense Center on the Biodemography of Aging; University of Southern Denmark; Odense Denmark
5. Department of Zoology; Oxford University; Oxford UK
6. Department of Ecology and Evolutionary Biology; Princeton University; Princeton NJ USA
7. Department of Animal and Plant Sciences; University of Sheffield; Sheffield UK
8. Laboratory of Tree-Ring Research and Department of Ecology and Evolutionary Biology; University of Arizona; Tucson AZ USA
9. Department of Animal Ecology and Ecophysiology; Institute for Water and Wetland Research; Radboud University Nijmegen; Nijmegen The Netherlands
10. Harvard University; Harvard Forest Petersham MA USA
11. Max Planck Institute for Demographic Research; Evolutionary Demography laboratory; Rostock Germany
12. Centre for Biodiversity and Conservation Science; University of Queensland; St Lucia Qld Australia