my momma hen has 5 babies, they are around 5 weeks old. yesterday one of them was limping and sitting down a lot. wearing himself out trying to keep up. today he was even more tired and kind of shivery. sooo..I grabbed him and his brother and put them in a crate and brought them in the house. Momma is not to happy....apparently she knows how to count. Anyway I have them in the house, its about 72 in here, do they still need a light if they dont have mom? I gave them medicated chick started and water, they are in a crate on clean shavings. of course they are not happy but I cant help that part. about all I can do for him is let him rest and heal inside. there is no wound that I can see, I think he got pecked hard or stepped on. I did put his brother in here so he would not be alone, hoping to lessen the stress. any other suggestions?? he is a large english Orpington, bigger than his hatch mates.