My favorite is the 5th (portrait, swirling water at the bottom). I think that's a great shot having the distance, misty feel, etc.
I find the HDR a little too obvious in many of the others for my tastes, making them look not quite real. But, you nailed the colour and clarity .. and nice smooth flowing water with the slow shutter speeds
The lizzard one is great, and would have been my favorite except the rock and foreground trunk look more sharply focused than the lizard, if it were the other way around it'd be a winner for me
Perhaps it's just lighting - that the lizard is sharp but being darker has the "focus" taken off him? Interesting. Still a good shot though, so hard to get wildlife in such convenient locations
Overall, great shots though, I'd be happy to have shots like those myself
So good to get out to these places and get the shots