Wow, it seems like lots of chickens are lost to predation. From the ground, from the air, at night and during the day. These guys have it pretty bad I guess. I bought 5 thinking they would probably be ok to free range along with 16 guineas. I guess I can count on a few of them being lost. I will do what I can to keep them safe but I can't watch them 24/7. Maybe lady luck will lend me a hand. I hope I have enough to sustain a breeding population. How many is too many or not enough with 10+ acres? So new, so many questions!