Can you put a roosting bar in front of a window in the coop? The window has hardware cloth over it and can be closed from the outside if it is cold or windy. We put the window in because we live in Texas and are more worried about the hot summers than them being cold in the winter. We are kind of limited on other places to put it. We are new to chicken keeping and didn't really think through the coop design as well as we should have before we built it. Everything else is as it should be we just need to figure out the roosting bar situation!