Today I took my silkie (1 1/2 months) out of the brooder becase she just got too big and kept trampling the smaller chicks and keets. They are less then 1/2 her size right now. So I set everything up for her, roosts, nesting boxes, food and h2o etc. but she is being very persistent and flying back into the brooder. So I put the screen top and now she lays on top and wont get down. What should I do? Any advice is greatly appreciated.