Over last few days I have had three hens hatch off broods successfully. For productivity reasons chicks where pulled from hens and placed in brooder well away from hens. I am watching behavior to determine when normal / non-broody behavior resumes. I am assuming that when broody without chicks they imprinted on that hens are under mental stress. Two hens at 24 hours and one hen at 72 hours are still clucking and balling up. Feed intake seems less than with non-broody even though foraging behavior is not restricted by investment in chick care. All three hens exhibit interest in very small chicks not their own but those chicks are not bonded to hens being observed. Such hens without chicks are prone to get into fights with hens having chicks.