1. S. C. Ludwig (sludwig@gwct.org.uk) and D. Baines, Game and Wildlife Conservation Trust, The Coach Ho
2. S. Roos, RSPB Centre for Conservation Science, RSPB Scotland, Edinburgh, UK
3. SCL and D. Bubb, Langholm Moor Demonstration Project, The Estate Office, Ewesbank, Langholm, UK. Pre