My girls have figured out at dusk they need to go into the coop, good thing cause they are no fun to chase around. Right now the they are free to roam my yard, the pen isn't wired in yet. I opened up the big door to make sure all 5 were inside and they had all "pig-piled" on top of each other in one nest box what a sight! Next time I'm out with the camera I'll post a picture.