Definitely an interesting color scheme to this one. The light on the bottom of the perch is nice too. A little more detail on the black eye mask would be great.
There looks like a little fringe around the bird, I don't know if it is a sort of rim light or a leftover from processing with selections.
I wish the bird had looked just a little less directly at the camera. Head on, straight down the bill images don't really work for me unless they are showing some really interesting activity to go with.
Thanks for the suggestions. I think the blue light came from the reflected pond light which then reflected back as well from the tree above him. He almost looked saintly aglow in this beautiful light -and with most saintly visions -he was gone before you knew it.
Thanks again.