A look at the Gann from the car park late afternoon revealed 4 adult Mediterranean Gulls amongst the gull flock on the beach and 15 pale-bellied Brents. Around at Dale the gull roost was gathering quite close inshore as the thunder & lightning struck and winds increased, 4 Meds may have been the same collection from the Gann. I appreciated the shelter the boot of my car gave me, strategically parked....bad light stopped play around 3.30pm.