I have a duckling/chick question that I was hoping to get some advice on. Is it ok to put feathered chicks (4 are 8 weeks old and the other 8 are 4 weeks old and ducklings (2 weeks old) out into the coop yet? It's in the high 40's-50's during the day and 30's at night. They are in the barn in brooder a right now, but they would not have a heat lamp in the coop. I just don't want to put them out too early. Thanks for all the help for this newbie!