I have 5 chicks staying in a brooder in our garage. They have a heating plate instead of heat lamp so when bed time comes around, there's no added light. I go in there, turn on my flashlight, and then turn off the garage light. I shine my flashlight on the side of their brooder with the heating plate in an effort to get them all together so that they won't be lost or alone. Every night though, even with the flashlight, they start letting out a loud distressed chirp. Is this normal? The rest of the day, they're active, seemingly healthy, and letting out normal soft cheeps. They chirp loud for at least 5 min after turning off the lights. I feel so bad having to do that to them every night
