Lost?

A quiet Sunday just what I needed.  Did a few chores and then we went to North Berwick in the afternoon, had an ice cream and walked right along the beach as far as we could as the tide was in.  BB had his football with him as ever and still managed to have a kick about.

Monday morning comes round far too quickly.

We met this chap digging about in the grass by the shore.  He seemed quite tame and BB noticed both his legs were tagged.  Is he a racing pigeon?  Was he lost?