Well I no longer need to collect leaves to feed hungry caterpillars! Here is what they look like now. I can only photograph one since the other one made its chrysalis under a leaf where I can't see him.
This is the first caterpillar on Thursday evening.
This is both caterpillars on Friday.
By Friday evening both caterpillars looked like this. The lines that look like cracks on the jar is the silk that it spun to attach itself to the jar. Abby keeps asking my "Why is the jar cracked?"