In my larger coop I have a 10 hole nestbox(didn't need on that big but was given to me). My pullets at 3 1/2 months are already picking out their favorite holes. I walked into the henhouse yesterday and guess who was in the holes. five pullets in the top five holes and the newest one in a bottom one...Thats all the pullets I have in that pen so far by the way. Why don't I have a camera handy when I need one? I think I'll buy a couple of cheap ones to keep at the coops for those just in case moments.