I like the action that you caught here, and the second bird looking on adds to the story. I might tone down the highlights on the wing just a bit. Very nice!
Its a beautiful picture with a nice interaction of the second sibbling, no overlapping. If this was my picture, I would have left more space at the top than at the bottom. Overall a very good picture.
Not crazy about the perch but crazy about everything else, pose, colors, natural moment, detail, BG, light and exposure, although I would tone down the whites a tad.
Congratulaitons!
Love the composition but I might add a sliver of canvas up top and on the right. Perfect timing resulted in a great behavioral shot. Another vote for toning down the whites. What happened to manual exposure? ;)
As mentioned, some of the whites are hot and the perch is pretty much less than ideal. Excellent interaction, perfect timing on your part to get the wings straight up at the same time as the food exchange. I also like the other sibling begging for food. Another vote for more room above.