30 + Mediterranean Gulls (BB) others at Mumbles Blackcap 2 females near coastal path. Spent an hour looking for Ross’s Gull late afternoon-no joy again! There was no sign of the Little Gulls either. On Blackpill Beach one dead of each Razorbill Guillemot and Kittiwake. A Mediterranean Gull at BB had a white ring on left leg with number 25 on it, I could not make out if there were other numbers.
Glamorgan Bird Club 
Looks like the slightly nicer weather has prompted it to depart Mike 😦
The med hull was probably the long stayer E825
Hi Alun
Thanks for info on Med Gull it looked pretty settled, it was sat on top of one of the street lights. I was about to photograph it when someone unintentionally flushed it. We also saw two Shag feeding close in one was successful and caught a good sized fish.
Thanks again for your comment.
Best wishes
Mike
P.s. Forgot to mention its a Belgium bird
Thanks Alun
Mike