OK, keep us posted. I'm thinking it could take a few days.I MOVED THE FEED-O-MATIC AGAINST THE BACK SCREEN DOOR WHERE THE CHICKENS CONGREGATE EVENINGS AND ONLY THE BLUE BREDA STUCK HER HEAD WAY INTO THE FEEDER. THE OTHER BIRDS JUST WATCHED. SHE ATE FROM THE FEEDER SEVERAL TIMES AND IT PEAKED INTEREST FROM THE OTHER 3 CHICKENS. THE DRAWBACK IS ONLY ONE CHICKEN FITS ON THE TREADLE SO THE OTHER CHICKENS DON'T FIT AND ARE NOT EVEN TRYING IT AFTER SHE GETS OFF. WE'LL SEE HOW MORNING GOES. I'LL ONLY HAVE THIS ONE FEEDER OUT TO SEE IF THE OTHER CHICKENS WILL TRY IT AFTER THE BLUE BREDA GETS OFF IT.