We have 49 chicks (8 weeks old) outside in the coop. Everything is fine (with exception of a cross beak, which will soon make our flock 48). But, come night time, my salmon faverolle cockerel roosts on the very top rung. The rest of the chicks, bunch up in a corner outside (next to the coop door ramp!) and cry loudly until we pick up each one and put them in the coop. They were locked in their coop initially and go in their during the day to eat, etc, so they know where it is. Once we get them in there, they all (minus my roosting cockerel of course) bunch up on the floor. It's not cold and they have been without a "night light" for about 2 weeks now. They roost on stuff outside and climb on the roosts inside during the day, at night...pile up on the floor. How can I get them to go into their coop at night? And when will they start roosting to sleep?