I would have been tempted to crop out the ice on the right. It's interesting, but the falls and the birds are so much more interesting, and the ice detracts from it. I do love having the rock there, however. :) Nice shot!
Very dynamic and emotive. This makes up for the loss of sharpness which I personally look for as my taste in such shots (I need to move on, I know). All the same a great capture, probably could have worked 90 degrees clockwise, as well ;)
Oh this would be GREAT blown up large. I love how focused the birds are. Nice natural duotone with the black rock and the white water. Interesting and well done.