1. Freshwater Fisheries LaboratoryMarine Scotland Science Faskally UK
2. Centre for Biodiversity Dynamics, Department of BiologyNorwegian University of Science and Technology Trondheim Norway
3. Department of BiologyWilliams College Williamstown Massachusetts USA
4. The Tweed Foundation, The Tweed Fish Conservancy CentreDrygrange Steading, Melrose Roxburghshire UK
5. Spey Fishery Board & Spey Foundation, Knockando Morayshire UK
6. Nith District Salmon Fishery Board Dumfries UK