I don't know, Francois. It was a cold, bleak winter day and I think the barness of the branches both reflect the day and the OOF little branches help to frame the bird. While some of these guys will sit high on a lone branch, I find these birds more prone to decent concealment and a much closer proximity to easy prey. The concealment issue does make it more difficult to get a clean shot. I was quite surprised at how close he let me get though with 560mm at hand, I didn't need to sit in his lap.