Bradshaw, A.V. & Slater, F.M. (1999).  Death on the roads: pollution and pathology of the otter (Lutra lutra) in Wales.  In: European Mammalogy 1999, Proc. 3rd European Congr. Of Mammalogy, Jyvaskyla, Finland., May 29 – June 3, 1999, p80.

Bradshaw, A., Beckmann, M., Stevens, R. & Slater, F. (2001). Anal scent gland secretion of the European Otter (Lutra lutra). Chemical Signals in Vertebrates. 9: 313-319. 

Bradshaw, A. (2002).  Otter corpse collection in Wales – the story so far.  Radnorshire Wildlife, Summer 2002, No. 43, p18.

Chadwick, E.A., Simpson, V.R., Slater, F.M. & Nicholls, A.E. (2005).  Heavy metals in otters Lutra lutra: Dramatic decline in lead in the period 1992-2004.  Poster presented at the IXth Int. Mammalogical Congress, 1-5th August 2005, Sapporo, Japan.

Cowell, D., Thomas, G., Liles, G., Bradshaw, A., Midgley, L. & Slater, F. (2001). Monitoring the use of artificial log pile otter holts using hair analysis from bedding. IUCN Otter Specialist Group Bulletin, 18, (1), 6 - 10. ISSN 1023 9030. 

Cowell, D. & Thomas, G. (1999).  Identification – A key to the guard hairs of British canids and mustelids.  British Wildlife, Dec 1999, p 118-120.

Hobbs, G., Chadwick E.A., Slater, F.M. & Bruford, M. (2006).  Landscape genetics applied to a recovering otter (Lutra lutra) population in the UK: preliminary results and potential methodologies.  Hystrix, 17 (1), 47-63.

Hobbs, G., Chadwick, E.A., Bruford, M. & Slater, F.M. (2008).  Generic diversity, recolonization processes and geographical models in Welsh otters (Lutra lutra).  In: Wales Mammal Conference 2008 – Speaker Abstracts, University of Wales, Aberystwyth, 4-5th July 2008, p12-13.

Jones-Parry, R. & Chadwick E. (2009).  Roads and otters in the UK.  In Practice, March 2009, 63, 17-21.

Slater, F.M. (2002). Progressive skinning of toads (Bufo bufo) by the Eurasian otter (Lutra lutra). IUCN Otter Specialist Group Bulletin, 19, (2), 25-29. ISSN 1023-9030.

Stanton, D.W.G., Hobbs, G.I., Chadwick, E.A., Slater, F.M. & Bruford, M.W. (in press – 2008).  Mitochondrial genetic diversity and structure of the European otter (Lutra lutra) in Britain.  Cons. Genetics.