I like them all but the last one. It seems like the two walls on either side shouldn't be all black. Maybe bump up the exposure? I'm not sure. I'm sure someone else will comment.
The last photo is shot with me laying on my belly hanging over a wall, taking the shot through under the bridge towards the water fall. I can't wait to get my new camera and take some classes. So much to learn, cant wait!!!!!!!1
The two first ones of the ducks are nice, really crisp. however, the last three, to me, are lacking an interesting subject. maybe you could widen the shot a bit and include a bit of the surrounding area?
Love the lighting in #2 (duck shot) and the water fall in #5. Those are my fave's... didnt care for #3 or #4. No rea subject to grab my attention. And I dont know how I feel about the log in #1 (kinda distracting).