Oh my, what a beautiful orchid. Perhaps I'll take a closer look and - AHHH!
Nope, that's not a flower, it's the lethal (if you're small enough) Orchid Mantis, and when it comes to hunting camouflage, you'd be hard-pressed to find something quite so pretty and floral.
But don't be fooled, lest you end up like the doomed fly in this video.
Via This is Colossal