Dave Hutton
Warwickshire Birder
Whilst enjoying this thread & happy too go with the majority & especially the birders up North with more experiance of these birds im still unsure especially after reading up in Birding World Vol 18 No2 page 76 shows a presumed Icelandic bird with a Pure white looking rump & undertail coverts & also the thicker flank streaking which the Marsh lane bird seems to show??? Its certainly caught the imagination & got a few of us looking into the ID which can only be beneficial too us all regardless of its eventual ID (If we can?)
Dave
Dave