I joined MH and GL at 0620 for a seawatch and noted the following 0620-0900:- 3 Gannet d/c, 3+ Fulmar d/c, 70 Manx Shearwater d/c, 6+ Storm Petrel lingering offshore, 1 Cormorant d/c, 1 Shag on sea, 25 Dunlin and 1 Harbour Porpoise. The Storm Petrels were seen the whole time flying up and down sometimes a few hundred yards offshore at high tide – at least 2 were still present when I left.