1. Departments of Mathematics and Statistics and Biology; McMaster University; 1280 King St W Hamilton ON L8S 4K1 Canada
2. USGS Patuxent Wildlife Research Center; Laurel MD USA
3. Inter-American Tropical Tuna Commission; La Jolla CA USA
4. National Institute of Aquatic Resources; Technical University of Denmark; Charlottenlund Denmark
5. Department of Biology; University of Florida; Gainesville FL USA
6. National Center for Ecological Analysis and Synthesis; Santa Barbara CA USA
7. Harvard University; Harvard Forest Petersham MA USA
8. CNRS, Centre d'Ecologie Fonctionnelle et Evolutive; Montpellier France
9. Department of Biology; Dalhousie University; Halifax NS Canada
10. Environmental Science, Policy and Management; University of California - Berkeley; Berkeley CA USA
11. CSIRO-University of Tasmania; Institute for Marine and Antarctic Studies; Sandy Bay Tas. Australia
12. Swiss Ornithological Institute; Sempach Switzerland
13. School of Ocean and Earth Science and Technology; University of Hawai'i at Manoa; Honolulu HI USA
14. Marine Research Institute; Reykjavik Iceland
15. UBC Fisheries Centre; University of British Columbia; Vancouver BC Canada
16. Telfer School of Management; University of Ottawa; Ottawa ON Canada
17. Department of Mathematics; University of Bergen; Bergen Norway