The Lesser Yellowlegs is showing down to about 25m SM9817001738. Park in Pay and Display on the Commons Road and take the short walk along the tarmac trail around the Castle Pond. Cross over the barrage and view from trail infront of the houses, looking towards the castle, it feeds along the edge of the mud bank among the Mallards and gulls. At the moment the tidal barrage is closed so not affected by tides (so doesn't look like aerial photo). Finders Sue and Alun and myself were the only one's there.