@misc{Mason_C._F._The_1980,
 author={Mason, C. F. and Macdonald, S. M.},
 volume={192},
 copyright={Rights Reserved - Restricted Access},
 journal={Journal of Zoology, Lond.},
 address={London},
 howpublished={online},
 year={1980},
 publisher={Wiley-Blackwell},
 language={eng},
 type={Text},
 title={The winter diet of otters (Lutra lutra) on a Scottish sea loch},
 keywords={Diet, Lutra lutra, Otters, Scotland, Winter},
}