Alpine Accentor at the Needles, Isle of Wight (Alan Tate http://www.aabirdpix.com/)
I was on Shetland with RJF when we first heard of this bird and JFC got across and saw it on its first afternoon. Despite having seen one on Portland, RJF was keen to try for it, so we travelled across as foot passengers on the ferry and caught a bus to the Needles.