I placed an order for bantams. But, I read that they constantly fly over their fence which will be a real problem. My fence is about 4 feet high chicken netting. Their run and coop are in my backyard which is fenced with 6 foot high wood/mesh fencing. I ordered brahmas, silkies, wyandottes, and cochins- are these bantam breeds prone to flying and roosting in trees? Also, I currently have 3 buff orps- all hens. 1 can be aggressive to the other birds but usually backs down after the first attack. Can I put the bantams with the orps or will they get picked on? At what age do I make the introduction? I don't really have a separate coop or run. One more thing...one of my buff orps has really small wattle things. The other 2 have nice sized red wattle things under chin and they seem like good layers. I only get 2 instead of 3 eggs a lot. Could the small wattle buff be the culprit and poor layer? They are all just about a year old and none have gone broody either... Thanks for any help!