Thanks again to Marilyn for this picture of a pale Tussock Moth caterpillar (Calliteara or Dasychira pudibunda) on the path near Greenwood House. The adult moth is less colourful. I think I saw a very old and worn female moth on the grass in the CD Nature Reserve in August. The scales had almost entirely disappeared from the wings, leaving only faint markings, so my identification might be wrong.
The old moth, somehow I am touched by its beauty at the end of its life.