Still lots of swans in the estuary.  I've been told they are feeding off the sea lettuce which is plentiful this year.  They've been here for about six months instead of the usual week or two.  Anyhow the tide was in on our walk this morning and I think this group of swans has adopted this lone goose.  Whilst researching sea lettuce its amazing how many health benefits it has, perhaps I should go and get some :)  One of Misty on a desert island in extras.