Have 6 tall live ficus. They weren't drinking water from the plants as they were accustomed to drinking off the walls. They are all enclosed on 3 sides with complete coverage. They also have around 6 vines each and four branches. It's not like he's cowering in the corner scared. He was drinking water right as he woke up and the sprayers went on and he gets aggressive when I take pictures close (hes actually quite aggressive in general as well). The majority of my other chameleons are all very friendly and enjoy being handled and show absolutely no signs of stress while in their cages.