Many birds do not live up to their names, for example, Kentish plover, a rarity in the UK, or Dartford Warbler, to the best of my knowledge missing from SE England. But here is a photo of one that magnificently does – Black and White Warbler
Birds and trains and history and all of the things that I enjoy
Pete's Favourite Things 
Where did you see this? Not in the U
Or even “UK”
They are occasionally seen in the UK, especially in the west. This photo was taken in the USA, where they normally occur.