Hey Y'all. My flock of a eleven hans and a rooster (and a peackck and hen) Are sleeping on the foundation lip on the outside of the barn. They know to go indoors to lay and eat, but I'm afraid I'm going to wake one morning to a dead flock. I've had another flock for about 4 years that we recycled for the peafowl last year to make a new pecking order and the last flock slept indoors on the 8 foot perches. They get the lower half of a 16' square barn with a hole in the side with a 10 x 16 foot run and they free range in the afternoons. What should I do and have any of y'all seen this before? Thanks in advance.