Isaac I like these simple uncluttered shots with the bird on a nice clean BG.Colours on the bird look very natural with plenty of detail on the feathers ,very nice indeed.
I agree with Keith's comments, an eye-catching image. Also, the background has some nice gradations that seem to help the composition. Good color contrast between background and subject as well.
One suggestion: for a static subject with camera on tripod you could perhaps have got away with one full step lower shutter speed (1/1600) and the corresponding one stop smaller aperture, which may have generated enough extra depth of field to prevent the bird's tail just dropping out of focus - admitting though that you may have been waiting for a potential takeoff and flight shot and had the SS set high for that.