What we saw?
1. Maddy saw a whole bunch of silk webs. Thought they were in shock that's why they were not moving.
2. Kassy saw the webs on the wall.
3. Kaiya saw some of the caterpillars have crawled up the wall.
4. Erika thought some of them were dead.
The size of the caterpillars stayed the same from one day to the next.