Great shots Dennis... Good to see some of your photography back on the forums! I've got to say I've not had the cameras out since this weather set in..
My favs are #1, #2 and #6.. What was the water dragon doing at the time.. That is a text book defensive stance for a dragon, especially with the big gaping mouth... Not something that people usually see unless they get way too close to the lizard, or its fighting another lizard... One of my little bearded dragons do this sometimes when I handle him, as he's not too keen on the idea yet.. but he'll get used to it.. Luckily for me, his bark is worse than his bite at this stage!
Cheers mate,
Alex.