It is estimated that less than 50 pairs breed in Scotland but there have been recent attempts to breed further South, while may more are recorded around the shores of the British Isles each winter.
The bird stayed pretty far out in the middle of the pond, which is more of a lake then a pond despite its name. Even when a remote-control model boat came powering up to it, the bird still remained pretty far out.
Great find by Alex Jones, who was out on a lunch break from work when we came across the bird. Top bloke, top find, top birder.