I think you've suffered as bit of camera-shake here; if not, your focus was off. This might seem like a small thing, but it really hurts an otherwise very good picture.
Cute capture, love that you actually have 2 different animals and they seem to be in the wild. However I would have preferred that I was able to see the whole duck. Also the head of the turtle and the tip of the duck beak are both a little soft, love the red eyes of the turtle though. Still a nice photo and good luck
Great shot.. wish it were a smidge more in focus and if wishes were reality that the ducks head was just a bit more past the log.. but Wow.. still a great capture :) nice work
I can see you were trying to get both critters in the same picture, but the duck gets kinda lost. Need to add a bit more sharpness to bring out your subjects.