Swallow

Comments??

 

Perfect shot! The lighting, detail, and composition all perfect. 

I know I made some other comments about moving the box to get better light, till you said you couldn't. What's better, is that you made the best of the light you had to work with. I love seeing backlit wings! Great shot.

Wonderful wing position and proximity to birdhouse.

You did the hard part...capturing this moment. Next, I would use noise suppression software to clean up the image. There's a lot of noise here.