At Ynys Las today and wondered how the Shore Wainscot larvae have coped with this! There has been a large scale re-arrangement of sand so they may have had a long walk to the nearest bit of marram grass. Interestingly the sand is also eroded on the estuary side. Hopefully the name 'Shore' may not be too literal and there will be plenty in the dunes where they only have to contend with rabbits and dogs re-arranging the sand.