I haven't checked my mealworm farm in the last few days. As a matter of fact, I was ready to give up and was planning on offering the beetles to the chickens this weekend. Just now I opened one of the bins and lifted up a potato. The entire area of wheat bran was writhing, so I got the flashlight to get a better look. There were thousands of tiny mealworms! I opened the other bin - again thousands of worms! My chickies are going to be so happy!