1. Centre for Biodiversity and Environment Research; Department of Genetics, Evolution and Environment; University College London; Gower Street London WC1E 6BT UK
2. Centre for Ecology and Hydrology; Maclean Building Crowmarsh Gifford Wallingford Oxon. OX10 8BB UK
3. Eftec; Economics for the Environment Consultancy Ltd; 73-75 Mortimer Street London W1W 7SQ UK
4. Natural Capital Committee Secretariat; DEFRA; Area 1B Nobel House London SW1P 3JR UK
5. Natural England; Unex House Bourges Boulevard Peterborough PE1 1NG UK
6. The National Trust; Westley Bottom Bury St. Edmunds Suffolk IP33 3WD UK