Reading all of these posts is reason for me to stay away from free-ranging. I have an oversized run at 2000 sq ft but still at times I think about letting all 24 chooks out in evening if I am to be outside too. But I realize that I cannot watch all of them well enough to try it.
I am going to make up some 6' x 6' frames of salvaged 1x2's for stretching chicken wire over. Will place that down on new grass I have coming in now in run (currently protected by a 4 ft tall fence) At least they will then have live grass all of the time since they cannot get to roots to rip it up. (I always toss a half-bushel over the fence after done mowing and they dive on it and eat it up.) As close to free-ranging that I can manage, minus bugs. Have considered building a cricket breeding place in center of run . Escapees from it would be snacks for the chooks if caught and if not would be free. On back burner for now, but may do it before springtime. 1000 cricket mites are really cheap and can be mailed to your door. If it works, will be renewable protein for my chooks. Even if it never takes off as a breeding center of its own, I can repopulate it for around $15. Not bad at all, especially if done only twice a year or so. Have to feed them with decaying vegetation and manure I think. Suspect that a small compost pile protected by chicken wire would protect them from being plundered the first day. Seems that as they grow they will leave for reasons of overcrowding. It might just work.
I am going to make up some 6' x 6' frames of salvaged 1x2's for stretching chicken wire over. Will place that down on new grass I have coming in now in run (currently protected by a 4 ft tall fence) At least they will then have live grass all of the time since they cannot get to roots to rip it up. (I always toss a half-bushel over the fence after done mowing and they dive on it and eat it up.) As close to free-ranging that I can manage, minus bugs. Have considered building a cricket breeding place in center of run . Escapees from it would be snacks for the chooks if caught and if not would be free. On back burner for now, but may do it before springtime. 1000 cricket mites are really cheap and can be mailed to your door. If it works, will be renewable protein for my chooks. Even if it never takes off as a breeding center of its own, I can repopulate it for around $15. Not bad at all, especially if done only twice a year or so. Have to feed them with decaying vegetation and manure I think. Suspect that a small compost pile protected by chicken wire would protect them from being plundered the first day. Seems that as they grow they will leave for reasons of overcrowding. It might just work.