Day 16 - clean up after yourself

I watched this behaviour for a while yesterday. The caterpillars seem to tidy up after themselves? They pick up their poop and throw it away. One of them was doing it for 10 minutes straight yesterday, until it completely cleared the leaf it was sitting on.

Anyway this was Day16. The caterpillar in the video is the large one. It changed instar overnight, so now it is larger and black again.