Well, shame on me for not knowing what the egg laying song sounded like. Apparently some of my hens have been going around singing it! Problem is, they free range during the day and I live out in the country, so if they are laying, it could be anywhere. My hens won't be 20 weeks until August 5th and the two that are anywhere near old enough to start laying are 1 barred rock and 1 Columbian rock. My question is.....will young hens sing the egg laying song before they're ready to start laying?