Not what it might seem: these little fellows are having a great time playing. Perhaps getting practice for biting a wildlife photographer in the leg one day!
Theses are two members of the resident otter species in Britain, Lutra lutra.
100 views on 5th June 2011
Photographed at the British Wildlife Centre, Lingfield, Surrey on 24th April 2011.
Camera details: Nikon D7000 and 18-200VR lens at 95mm, f/5.3, 1/1600s, iso3200, raw. Software Capture NX2