This information is awaiting authentication by a species expert, and will be updated as soon as possible. If you are able to help please contact arkive@wildscreen.org.uk
Burnie, D. (2001) Animal. Dorling Kindersley, London.
The Environment Agency (1998) Species and Habitats Handbook. The Environment Agency, Bristol.
Macdonnald, D. W. & Tattersall, F. T. (2001) Britain's mammals- the challenge for conservation. The Wildlife Conservation research Unit, Oxford University. www.wildcru.org