Great white Grey Heron

There have been a few sightings of a "white heron" around Stotfold area in recent months and I had the good fortune to have it fly over my car about ten days ago which whetted my appetite for finding it as it sure looked quite like an egret on initial view. On the third attempt this week, I managed to capture a few digiscope images of the bird earlyish morning at Radwell Lake just over the border in Herts where I had seen it one lunchtime previously, so now we have a decent record of what it really is. Any Great White Egret claimants in the Ivel Valley beware...