Great shot!

The tree branches in the background show that the eagle is down low while the angle of his body indicate that he is rising through the air after making his catch.

Well exposed and quite sharp. When I photograph raptors (usually osprey) at this angle, I often "lose" the far wing. You managed to capture it (the left wing, in this case), which adds to the composition.

The only possible improvement I could see would have been to have shot a tiny fraction later in order to capture more of the left wing. All in all, quite a memorable photo.

Sig