That's right! They are insistent that they MUST all sleep in my big pine tree now rather than their nice comfy barn! I'm a little concerned about owls getting them but more concerned about once the younger ones start to lay that they will not go to the barn to lay eggs! My older hens we're all raised in the barn and a couple still sleep in the barn at night but all of my new chickens want to roost waaaay up high in my pine tree! I'm also concerned about colder weather coming and storms and if it's safe for them to be nesting in the tree at night...say in a snow storm??? Would they get cold and uncomfortable enough eventually and decide to get out of the tree and opt for the warm comfy barn? PLEASE help me out here!