I find it interesting. We wouldn't want our children to always be completely dependent on us & I have something of the same mindset with animals. As much freedom & independence as possible with as much safety & provision as needed. A happy medium. There is always some risk. Every time my girls leave the pen they run a risk ~ everything from hawks to stray dogs, snakes & lizards ~ & certainly my big girls know those things are around & keep a watchful eye out. It's not just that they are happier within themselves, the learning makes them smarter, more aware of their surroundings, & far more likely to survive if the unexpected happens.I think of it slightly differently. Chickens 'in the wild' live and die and get injured and get eaten. And that is what it is. However, once any one of us takes on responsibility for an animal we have some level of duty of care. Yours are semi-wild so you duty of care is very different from mine because I introduced chickens into my yard knowing that with all the foxes and raccoons they wouldn't last a minute on their own. So I build a coop and a run (aka Chicken Palace) so I can protect them. Does that make sense to anyone?