This afternoon there were signs that some more migrants had arrived with four Lesser Whitethroats in song. There were still no Garden Warblers or Grasshopper Warblers but in the Deep Pit a Black Tern was hawking for insects. It had a very buoyant flight as it rose above the water, flying into the wind. When it spotted an insect it dived like a falcon, probably catching a St. Marks Fly. There was a Lesser Black-backed Gull on the Slurry Lagoon and two Shelduck, but no sign of any Teal. PS.