My chicks are due next Thursday and this is the first time I've had chickens and chicks. Do I have to bring the chicks inside when they hatch or will my broody hen keep them warm? I also have a concern, my nest boxes are quite high off the perch area, will the chicks fall out of the nest boxses onto the coop floor or will they know? P.S I live in the UK and i'd say it is quite cold around 9 c in the day and 3 c in the night. Thanks for help given.