Pheasant

My Grandson hatched these Pheasants in the Summer. We were given 21 eggs and 14 hatched. A sparrow hawk got in to the cage and killed 2 , a couple died so we now are left with 8. 6 Females and 2 Males. We are going to let them go shortly, but I’m unsure if they will stray far as they have escaped a few times and just want to go back in!:)