Alan, love the details and the position of the bird. Not near as perfect as most of your shots as I found that the OOF thick branch is grabbing my attention. I wish I could get shots like that, I would be happy.
Another of the many warblers that I am currently looking for. You really caught it in a nice position with a great look toward the camera and the comp is dead-on for my taste. The feather tuft along the flank adds a little pizzaz to the shot. Background is beautiful as usual.