1. Department of Biology University of Oregon Eugene OR USA
2. Institute of Ecology and Evolution, University of Oregon Eugene OR USA
3. Biodiversity Research Centre University of British Columbia Vancouver BC Canada
4. Department of Zoology University of British Columbia Vancouver BC Canada
5. Michael Smith Laboratories University of British Columbia Vancouver BC Canada
6. Wine Research Centre University of British Columbia Vancouver BC Canada
7. Department of Forest and Conservation Sciences University of British Columbia Vancouver BC Canada
8. Department of Botany University of British Columbia Vancouver BC Canada
9. Department of Mathematics University of British Columbia Vancouver BC Canada