As far as I know, mine are from the same stock as yours. The one in the first video anyway and all the females. The other male was raised elsewhere and was much smaller than our stock. Mine do get plenty of humidity and direct misting, and I generally don't add heat, so that may be the difference. Also bear in mind, the right lighting and adjustments brings out more color. I don't over saturate the color but I do enhance the contrast and color in editing. As evidence you can see my hand in the shot and the color is not unnaturally saturated.
Overall, I'd say the males are even more colorful than the females. I've also noticed that the colors fade as both sexes age. The females' mouth becomes a deeper green as they age. You could probably approximate their age that way.
I was beginning to believe the males couldn't click until the fresh male did it for me. I would agree, the females are way more inclined to do it. Just about every female threat display is accompanied by the clicking. The male only does it if I'm picking him up (putting my hand under him) while he's threatening. Then he'll click as he strikes at me. Doesn't hurt at all, by the way.
