I'm still approximately about 5 weeks out or so of transferring my chicks to the coop. I read that it's necessary to close off all nesting boxes and keep them locked in the coop for a day or 2 to get them accustomed to using the roosts and not sleep in the boxes. Is this what needs to be done? Can I just keep the boxes closed off for a few days and let them roam during the day and then lock them up at night? Raising chickens is all new to me. This site and the peppeple here are great and I've learned some good things so far.