Is it to late to start new chicks to be old enough to handle the winter if I get them right now? I will be "thinning" the flock here in a couple weeks and wold like to add more hens to replace the boys that are freezer bound. I would like GLW and Lt Brhm hens. This brings out the second question. Where is the best place to get the right bird and the right gender? Thanks ahead of time.