Hello hoping to get some tips for coop design. I am in process of expanding yard for my girls. They sleep in an enclosed horse stall at night in barn which is secured. I can't seem to upload a pic for what ever reason. The yard is covered by lean too with full metal roof and has fencing all around that above waist high. A hawk could not see if flying over and would have to land and the fence under the roof to access the chicken yard. Would a hawk put in that much effort or look for easy swoop and take meal? We have lots of wild bunnies around and other nature.