Lou, the fact that they do overlap is exactly what I liked. I have plenty that don't, but I felt this gave a whole different feeling. Perhaps it didn't! :)
Grace, Beautiful details in the wings and I understand why you chose this one w/ the overlap-it goes well with the scene. I agree w/ Fabs regarding the 2 blur spots. Very nicely done and the lighting rocks!
I love the effect with the OOF birds in the foreground, it gives depth to the image and tells a story.
I only wish for some eye definition. I like the way the bird are facing away from each other and this makes the interesting comp and crop work so well.