David Tipling / Grey seal pup in grass {Halichoerus grypus} Lincolnshire, England UK November

Steve Knell / European river otter (Lutra lutra) holding fish amongst wetland vegetation. Island of Mull, Inner Hebrides, Scotland. November

Colin Seddon / European river otter {Lutra lutra} head profile, captive, UK

Steve Knell / European river otter {Lutra lutra} feeding on fish in kelp, Scotland, UK, 2006

David Tipling / European polecat road kill (Mustela putorius) Wales, UK

David Tipling / European river otter road casualty (Lutra lutra) Kent, UK

John Cancalosi / Western polecat (Mustela putorius) UK

David Tipling / Domestic cat (Felis catus) walking along fence, UK

Mike Read / Weasel {Mustela nivalis} Kent, UK, captive

DAVID TIPLING / Juvenile Common seal in wash {Phoca vitulina} Lincolnshire, U

DAVID TIPLING / European river otter {Lutra lutra} portrait, UK.

DAVID TIPLING / Europen river otter {Lutra lutra} captive at Otter Trust England UK

DAVID TIPLING / Wild cat snarling {Felis silvestris} Scotland. Captive

Mike Read / Domestic ferret {Mustela putorius furo} portrait New Forest, UK.