Either the geese have been playing with door latches again, or Lucky decided he needed to find himself a new flock.
I know turkeys and chickens are not supposed to share the same ground because of certain diseases, but there's no harm in a turkey ranging with ducks and geese, is there? They seem to be getting along fine.
Remember back in the spring, when the turkey poults thought they were goslings and the goslings thought the turkey poults were tiny geese? I wonder if they remember each other.