Caterpillars Day 9

We returned home from visiting family to find our caterpillars pupating!  Four of them are hanging, and one is at the bottom of the cup.  When the caterpillars are done turning into chrysalides, I'm supposed to gently scoop it out with a spoon and put it on a paper towel on the floor of the butterfly habitat, and it will emerge there.

Here is a pic of our caterpillars just a few days ago.