Im not sure of the age of these chicks. I got them back at the beginning of May. Around the 6th or so. Im trying to decide wether or not to take them off the lamp. The weather has been very warm and the nights have been 50F on average. We keep them indoors and the temp never drops below 50-60F. Im concerned about thier light, they are always sticking thier head in there and i dont want them to go blind. If I move the light to the upper cage I dont think it will do much good in the heat department. Any suggestions? Im guessing the age of my birds at about 4-5 weeks now. When i picked them up all they had were wing feathers. I do know one of them is just about one week younger than the other birds.