I have a standard 6 chicken coop with 2 nesting boxes and a small run and I let my chickens out throughout the days. I have 3 blue andlusian and 2 barred rock. The barred rock are great they come up to me to pet them and are super friendly and always go back in the coop at night. The other 3 are just very unfriendly not nice to my other barred rock and they will not sleep in the coop anymore. They ho into the trees near me. I clipped their wings and nothing has changed because they only need to hop to get into the trees, Am I doing something wrong or is it just these 2 breeds? Thanks Guys.