I'm new to raising chickens. I would like to raise a few layers/pets and plan to start incubation mid to late February. My thoughts are that the outside temps will start to warm up buy the time I can start taking them outside a couple times a day to get them ready for the coop. Also, at what age should they be ready to be graduated from the brooder to the coop? Thanks to eveyone for their imput. BYC is great!