hey everyone i have a quick question......ever since my 8 weeek flock left the brooder and went into the house they always were waiting for me to lock them up at nite..well the last two nites i have had to get them out of the pine tree thats right beside thier house and run about 8 feet up. Even with their food waiting for them inside they will not go in by themselves. Is there something they dont like about being locked up at nite in the house? should i let them stay in the tree at nite? is there such thing as letting them free range too much??