Do I really have to keep a brooder light on these 11-12 or so day old chicks? Therm says 80 in here 70 outside. I am so going to invest in that expensive plate thingy bama swears by. These 'things' are so noisy all night long. I don't dare put them in the garage like I did the silkies because you never know how hot it might get in there right now. I have the light, and I use the red one, off right now, they're quiet. I will turn it back on before I bed down, and they will be beating on the darn boxes like they are frilling insane!