Just got home and got the chicks situated. We ended up getting 10 white Cornish rocks, 3 Rhode Island Red hens, and 2 polish hens. The Cornish rocks are about 2 weeks old, the reds are about a month and the polish are about a month and a half. I hope these cages work well until I get the big pens and outdoor run finished. The birds seem to be very healthy and happy already. This is our first time so I'm keeping my fingers crossed this is a positive experience for my family. Wish me luck!