1. Scottish Oceans Institute University of St Andrews St Andrews UK
2. Bioacoustics Research Program, Cornell University Ithaca New York
3. Section for Zoophysiology, Department of Biology Aarhus University Aarhus, Midtjylland Denmark
4. Department of Neurobiology and Behavior Cornell University Ithaca New York
5. Department of Biology Dalhousie University Halifax Nova Scotia Canada
6. Department of Marine Biology Texas A&M University Galveston Texas