Really nice! What works in all of them is that you get such great reflections while still maintaining interesting texture in the water. The second is my favorite - the composition, the colors and patterns on the water, and that lovely line of light going down the bird's front. I love the ripples in the first one, but must say that I wish that foreground stump wasn't there. And the last one is a really nice composition with the bird, its reflection, and the stump making a nice little triangle to draw the eye into the image. To nitpick, I wish the bird's head weren't level with the darker line of the shore so that it would stand out a bit more.