Weather: southwesterly wind 15 knots, calm sea, good visibility, atmospheric pressure :1024(HPA).Guy changed the membrane of the desalinator and now it’s working well. He changed the anemometer and speedometer. The gulls now are not so aggressive anymore and it was an easy job. He put on the electric fence around the main house and jetty. Catherine and Noemi cleaned the outside seawater sampling shed with brushes and a big flow of saltwater pumped directly from sea. A lot of fun! At the end of the afternoon we went and count the seashore birds, cormorants, oystercatchers and guillemots for the weekly animal census. We counted from the tower the gulls, sea lions and harbor seals.