Fluctuations in the Otter Population in Parts of South-West England IUCN James Williams,1986
Blindness in Otters 1989 IUCN James Williams 1989
Dietary Analysis of Otter Spraints in Trout and non-Trout Waters. Bishop, Leeds Univ. 1992
Blindness in otters, Mammal News. James Williams 1993
Otters in Andalusia, Spain 1995 IUCN James Williams and Martin Jacoby 1995
Recent Otter Records from Central Morocco 1995 IUCN Martin Jacoby and James Williams 1995
The use of DNA Fingerprinting to study the population dynamics of otters (Lutra Lutra) in Southern Britain. A feasibility study. Coxon, Chanin, Dallas, Sykes. This lengthy report is split into three sections – Introduction, Discussion and Analysis. A single pdf can be found at www.gov.uk/government/publications.
A Review of otter records from the Brue valley, 1970-2000 James Williams 2001
Otter Distribution on the River Brue, Waters, Glamorgan Univ, 2001
Cholecystitis in otters and mink caused by the Fluke Pseudamphistomum truncatum. Simpson, Williams et al., the Veterinary Record 2005
North-West Taunton Transport Package, Otter Monitoring, Koblizek. Peyton and Johnson, SERC 2006
The Distribution of Opistorchiid Fluke (Bile Fluke) eggs in otter spraint on the Somerset Levels, 2009 Simone Gentner, Nottingham University, 2009
The importance of birds in the diet of otter on Shapwick Heath, de la Hey, Bath Spa Univ. 2008
Do Eurasian Otters prey preferentially on Non-native Fish? Miranda, Williams et al. , Journal of Fundamental Limnology, 2008
Eurasian Otter Autumn Diet and adaptation to Prey Availabilty in the River Tone, Hunter, Sparsholt College, 2010
Sprainting site preference of European Otter, 2011 Jo Pearse, Bournmouth University, 2011
Detecting the presence of the European Otter in areas facing Urban Development, 2011 Lisa Stephens, Bournemouth University, 2011.
Dead Otters in Somerset Lucy Mead, 2018
Otters on the Somerset Levels and Moors Lucy Mead, 2020