hmm interesting question, I have been watching mine at bed time, but not who leads into the coop- I did keep them in the coop for 3-4 days before letting them out, mine have not had an issue going in by themselves. At first I thought it was the bottom chick going in first, but I have noticed that she is always the last to get on the roost at night. They were huddled on the floor every night, so I put a night light in and they immediately were able to find the roost, but they squawk and push and shove into position every night, with my red stars always the last to find a postion. I will watch again tonight to see who leads them into the coop.