My small flock is only 11 weeks old, just started free ranging when I am outside. They love the bugs along the tree line that backs up to 100 acres. I know it's only a matter of time until something gives it a try.
Have a Herding/Guardian dog, hope he is marking his territory well.
I have heard horror stories about the brazeness of foxes, stealing them right in front of you.
Ack
Have you ever been to another continent other than your own?