Man, you sure do a great job on these birds! Only thing I can see that might make a difference would be to further blend where the shadow of the bird is in the FG - everything else is nicely blurred and that one spot directly below the bird seems almost out of place because it's sharper and more defined (even if just by a small amount.)
No, Denise I mean ALL the way to the edge of the frame where the bird's reflection would be. See how the part directly below the bird is sharper than the FG on both sides.