Here are the silkworms (aka silk caterpillars) at 36 days old. The information that came with our eggs said that they would start spinning at around 30 days old. I’m happy that they waited for us to get home from our trip though.
At this point they are eating like crazy. I just read that in the last phase as a caterpillar (called the fifth instar) they eat 90% of the food they’ll eat in their entire lives. Wow. And I believe it from the way they were putting food away here! (Sorry Amanda for leaving you with them when they were the most hungry ever. Big thanks!)