A suggestion would be to nail or screw 1x3 boards on front and back of nesting boxes to form somewhat of a tray. Put a bag or two of "sweet PDZ" in it. So very easy to clean. Absorbs the moisture and smell and cuts down in flies. And very easy to clean. Are your chicks all grown up yet? How...
It sure looks like a gen to me. No curved tail feathers. Thinner legs. Comb is normal. It will actually grow much bigger as she gets older. These are white leghorns.
I live in SE Wisconsin as well and just recently started raising chickens so I'm new to it as well. If you use plywood, would you cover it with something? Like tarpaper or shingles? I looked into corrogated roofing and felt it was way too expensive. So I used plywood and tarpaper and will...