Our little flock turned six weeks old today. In a few days, we're planning to move them outside to a corner of one of our sheds until the coop is built. Will they need their heatlamp? Nights have been averaging 40s to 50s here lately. The shed would stay a little warmer. It's our wellhouse. How feathered is fully feathered? Here are a few of our chicks: Mr. Incredible (Buff Orpington) Roxy I think (Barred Plymouth Rock) AOYU (as of yet unnamed) (Buff Orpington) Sam (Gold Link pullet) AOYU 2 (Buff Orpington) Are they feathered enough to manage without a heatlamp? Thanks for the help!