We have 3 wire nest for 9 chicka's. They all lay in one and kind of trample the others to get to it. There are a few options... 1) I could nail down the wire nests(they are lg in and out mailbox's and very easy to clean) 2) I could make wooden one's (not as easy to clean, but won't flip over) 3) make a communal nest and they can all get cozy and lay together. suggestions???