So 3 of the chicks will be 3 weeks around Thursday. Their new thing is roosting on the edge of the brooder. I opened the door and there she was looking at me. Now when I sit there, all three visit me. At first I jumped back and we scared each other, now we are good. I Kept the heat lamp on until noon, opened the window and had the sun shining in on them. I put the heat lamp back on at about 6 and will keep it on tonite. I'm thinking by the end of the week the heat lamp will be gone. The problem is we are expecting a huge snow storm for this weekend so I won't be able to do the extended run and I won't put them out in that weather. They really can't get into anything if they do jump out of the brooder. It's not one I can cover with anything heavy enough to keep them in. Is this normal behavior at not even 3 weeks? I thought I had a little more time.