Most areas have a wildlife rehab. They have release areas and will come and get the pest. My suggestion would be to put up a camera. I have several around on my property. I love my cameras. A predator can lurk and you will probably never see it. Most are good at hiding and looking for an opportunity when you least expect it. I do eliminate any predator that harms any of my birds. Once they have they always come back for more. I have electric wires around my coops and pens and nothing has gotten past the hot wires. I think the adult predators teach their young that a bird isn't worth getting zapped for. Good luck...