We have a lot of predators here too. I have several game cameras up on my property and see predators on them most nights when they roam here. I do have electric wires around my coops and pens as well as good heavy duty netting covering all of the pens. No issues but I still see predators. They don't try to get the birds but probably because they have gotten zapped by the hot wires. Now I think the adult predators teach their young that whatever is on the other side isn't worth getting zapped for. Good luck with your birds and have fun...