There was another small arrival of migrants with a Redstart, a Whinchat and a Spotted Flycatcher of note along with 200 Sand Martins overhead. It was very quiet offshore.
Two Porpoises were feeding offshore.
Another evening search for orthoptera produced eight male Large Cone-heads and a Mediterranean Stick-insect was seen again in the Observatory garden. The moth traps were disappointing although a Jersey Tiger was flying around the garden at first light and at least ten Hummingbird Hawk-moths were seen during the day. A Lesser Emperor dragonfly was seen on the southern Long Pit.