May 2011 was my first run with chickens. Now I'm an addict. I had over 50, had a broody hatch some and also hatched some in an incubator. I lost all but 13 over the last couple months to a hawk. I just hatched two in an incubator yesterday morning. I had their new home all set up in my garage, we live in Michigan, it's insulated but not heated. I know the temp with the heat lamps was warm enough but they died. I have two more hatching any day now and I dont want this to happen again. I have a old pack and play with two heat lamps on one side and I also put a big piece of wood on the top to try to keep some heat in. I know it's escaping the mesh netting on the side but the heat is still the right temp in the corner. I have alot of black plastic sheeting I could cut up and cover the sides that dont have the lamps with, I'm just afraid it will be too warm for them and also a fire. I did alot of reserch about hatching in the winter because my husband was very against it. Any ideas will help, I dont want to lose these two!!!