Two of the chicks turn 6 weeks and one of the chicks turns 7 weeks tomorrow. I have them out in their locked up coop for their first night outside. They've been sleeping without a red lamp for two nights now in their brooder. They were peeping like they were a little scared at first, but now they are quietly resting. I've checked on them twice. I feel nervous for them, but I think they're ready. Please keep them safe from cold (shouldn't get below 55 tonight here in California) and predators.