Pretty little robin. I have seen an occasional orange one here (Aus)too, although most are red or pinkish. The colours in the rail are a nice contrast to his bright breast.
It's a beautiful shot, almost like a good studio shot. Are you sure you didn't pay this little guy to pose for you?
Your robins are quite different looking from the local ones. Here they are much larger, and more like brick red, a lot darker.