Got my first egg but only from one of 5 girls. My chickens are 20 weeks today. My RIR has been laying one everyday since 18 weeks with only one day off! So 3 days ago I found 2 eggs in one day which means another started!? Whoever it is laid it in the same nest box as the RIR. I haven't gotten another "2-egg" day since, and am wondering if the other(s) could be laying while free ranging. They come out of the coop around 8:30-9am and don't return until dusk. The RIR lays in the morning but has also returned to the box to lay in the middle of the day. (I'm very proud of her). Do you think the other girls will learn from her to lay in the nest boxes? The other 4 girls are a golden laced Wyandotte, buff orp, and black Australorps. I'm hoping the others will follow suit; going to have to look around tomorrow.