m going through the entries, stopping at those images I feel have had the benefit of an unconventional eye and dwelling a little longer to try to see and appreciate what you saw. This is one of those images.
Positives: What an interesting image! It actually took me a few seconds to see the bird, so compelling are the couple. I really like the coloration too - there seem to be two distinct sets of tomes to my eye, which I like.
Critical stuff: I think I'd have either corrected for the lens distortion or set the top of the ledge to bird sits on as my horizontal reference (though I can see the gap between the panes is vertical). The image perhaps lacks a tad of sharpness / depth of field but this doesn't hurt it too much.
Overall: A very nice image, full of interest. I'm glad you offered it up.