Swimming terrapin

Busy work day.  Tim was off sick, and called the docs again, but felt a bit better by the evening.  I got out for a walk before the end of the work day - to post a birthday card to Tim's sister, and for a quick loop around the heath and the pond.  Spotted the terrapin having a swim!  Glad I managed to grab this quick shot, as s/he sunk down below the water almost immediately after.