Great Grey Shrike back at Hutton Roof - 7th March 2011

Today at 1430hrs I had the Great Grey Shrike on Hutton Roof. I was watching it for over one hour whilst it moved about more or less in the same areas as it did last year, below the Trig Point. I wonder whether its just arrived or whether its been around for a few days.... Can't see any other reports.. (Last year it arrived back on the 10th March and stayed around until about the 25th... so its 3 days earlier than last year....