Grooming

I popped across the road to the park after night shift.  Quite a number of swans were sitting on the ground next to the lake sunbathing and this one in particular was busy grooming.  

Back to work tonight and then early tomorrow morning after my shift  I am to give a talk to the junior doctors.  I am hoping I am still awake enough to maintain a sensible train of thought!  Roll on the weekend!