Unfortunately, the solitaire stayed sitting in a tangle of branches, so no great photos. You can see the grapes it was feeding on in the foreground.
The Mountain Bluebird posed another problem, by sitting at the top of a tree in plain sight against an overcast sky, the backlighting was terrible. This is a female bird, so it is very grey with a bluish tail and some blue on the wings.
I also had a Northern Shrike at the same location on my first try for the bird.