Check this out.

[Eclecticos]

Chameleon (http://www.jokeroo.com/video/funny/impressive-chameleon-changes-color-sunglasses.html) <=-

[XcOM]

cool man, cool cg editing though, fake,

but cool nun the less

[Zephik]

That would be awesome if they actually did that! Psh, way to go nature, you really fudged that opportunity up. lol

This (http://www.youtube.com/watch?v=lBc-6aj0RJk&feature=related) is a more accurate example of a chameleon changing colors. From what I know, they don't usually change colors so drastically, they just alter the ones they already have? I might be wrong on that. Especially when looking at this one (http://www.screameleons.com/Portals/_Screameleons/images/default/150w_sam1501_chameleon.jpg)! I've always wanted one of those. But they aren't usually for sale for some reason. Maybe because they're kept for breeding or something? That, and they cost a fortune. $200-$400 just for the Chameleon, then another $300-$500 for their habitats. Usually anyways. I've seen chameleons go for around $600 and habitats that cost thousands of dollars.