17th June

A day of increasingly grim conditions, with the fog blown in on a freshening wind so thick by the late afternoon that the sea was no longer visible from the Obs. The only reports were of 50 Manx Shearwaters, 4 Common Scoter and singles of Arctic Skua and Mediterranean Gull through off the Bill and 2 Arctic Skuas through over Ferrybridge.

Two Delicates were the only immigrant moths trapped overnight at the Obs.