Lots of nice feathers there! They will slowly expand their "range" as they get comfortable with the space. Zorra didn't take "the kids" any further than just outside the door to their brooder for the first week. Then she would bring them more toward the barn door (~7 meters distant) but not all at once. Just a bit more every day. I think I finally coaxed her out of the barn with them when they were about 3 weeks. Over the next few months she expanded their range to all the places the older girls had figure out for themselves 3 years ago. Then she kicked them to the curb as if she hadn't raised them from 4 day old chicks.