2 Arctic Terns taking insects over a small area out in the middle of no.4 as Arctics always do at the reservoir, wheras Commons plunge-dive and cover a greater area, regularly crossing the causeway between reservoirs. They arrived at about 1020hrs and were still present at 1120hrs but had gone by 1530hrs
1 Common Sandpiper displaying, although there do not appear to be any females present
1 Sedge Warbler - south end of causeway