Not quite a Slaty-backed or Glaucous-winged I know...
I had a little trip down to Sands Lane GP in Mirfield, west Yorkshire for the long staying RBG that has been present since November and also overwintered last year. Lots of Common, Black-headed and one Lesser Black-backed present plus 14 Goosanders and other wildfowl.
The One that Got Away
50 minutes ago