This is one of those photos that breaks the mold. At first it seems a High Key study, but there are alot of low key elements. Seems like a strange mix, but seems to work. I might think on how to incorporate this into some of my shots. The slight touch of blue is nice. It is a very intriguing picture which gets better upon further examination.
As a quick by voting in dpchallenge though, it is easy to overlook the finer points in the shot.
This image is, unfortunately, a good bit overexposed. As a result, there is very little detail in the light parts of the bird. Also the branches in the top foreground are very hot and distracting, as is the very busy background. The bird is pretty and well placed in the frame, so it's really a shame that the image is so busy and blown out.