As I was scanning through c150 Ringed Plover & Dunlin at Ynyslas this afternoon my attention was drawn to the approaching racket being made by a couple of Herring Gulls who it turned out, were chasing a Peregrine across the saltings. There were also 5 Sandwich Terns making their delightful "kereck" noise. Later, at the Turn Car Park I picked out 2 Velvet Scoters with a raft of c400 commons.