Is it ok for them to sleep in a nesting box and not roost? I have 5 girls who all used to roost. The roost is about 10 inches above the floor of the coop (its a small tractor) One I have noticed can't seem to get up on the roost (I think she is too big) and I have found her laying on the floor. My EE who is at the bottom of the pecking order and is molting used to roost but I have found that she has been sleeping a one of the nesting boxes the last several nights. It's getting cold here down in the 30's at night and I worry about her not being warm since she isn't snuggled on the roost with the others.