The Hirundines haven't!  300 Swallows and 80 House Martins were spotted from Sandgrounder's hide yesterday along with 780 Pink-footed Geese, 95 Golden Plover, 22 Curlew and a juvenile Hobby so while the continuous downpour kept people away not so birds.  There was no mention of the Pectoral Sandpiper from Nel's Hide though.