My first visit to St James's Park this week (and month!) and it paid off. I walked around the lake checking through all the gulls and eventually found what I was looking for - the 1st-winter Mediterranean Gull that I'd seen a couple of times at the back end of last year. Unfortunately I didn't have my camera with me this time as it was very close so will have to try again! And shortly after that success I added two more birds to my patchlist - by the cafe I heard a Treecreeper calling persistantly and while looking for that found a Greenfinch feeding under some bushes! So now up to 39 for the year.