I have 6 1 yr old rir and I had at least 4 eggs a day all Thru winter and spring. And now I'm only getting 1 a day sometimes not even one . I been feeding them layer feed and scratch feed ? Is it normal for them to stop laying? I'm fairly new at this but doesn't seem rite they all stopped at once I have osp buff that's been broody in the nest box they all prefer using that wldnt effect ther laying wld it?