Do they sing the chicken song before or after they lay and egg and is it every time that they lay an egg or just the first egg? I have two White Leghorns laying. They made a Heck of a Ruckus before they laid. The others I do not expect to lay any time soon. Probably October. The rest of my ladies are breeds that traditionally do not start laying until they are 5 to six months old, Easter Eggers, Blue Favaucanas, Jersey Giant, Buff orpinton, Cockoo Maran, I am not sure about the Plymouth Barred Rock. It sure is nice to find eggs though, can't wait until more start laying