The best bird I saw on my short trip back to the UK was this Iceland Gull.
It was in Sefton Park, bang in the middle of Liverpool. A mild sunny day, this bird looked a bit out of place.
The only other time I’d seen this species was on another visit back to England 9 years ago. I think it has been lumped together with Thayer’s Gull though-a species I have seen several times in Hakodate.