I’ve had a couple recent posts on insects. While I’ll on the subject it looks like there’s a whole subculture of insect snuff films on YouTube. Notice that the “no animals were harmed during the filming of this video” assurance appears nowhere on any of these videos… Here are a couple showing droseras in action:

You can read up on how the insides of the sarracenia pitcher plants are lined with hairs that point downwards, into “the drink,” making escape almost impossible for small insects. Or you can see it for yourself:

And what collection of carnivorous plant videos would be complete without one showing a venus flytrap doing its thing: