Growing Caterpillars

These guys grow so stinkin fast, and are now much more wiggly and fun to watch! The kids loved watching them today in school, and looking up close at all their features. They are now 8 days old, so they will soon crawl to the top and hang in a j shape, then form their chrysallis! I'm hoping by preschool Thursday, a few will have done that. One has been on top all day today, so he'll probably be the first to hang.