Ok- I have 9 White Leghorn pullets of which at least 2-3 are laying (they've been laying for 2 weeks now). They are 1-2 weeks younger than my BRs, BAs, NHRs and GSLs which are NOT laying yet! Do different breeds lay at different ages? The brown egg layers are 19-20 weeks old, which would make the Leghorns 17-18 weeks old- which would mean they started laying at 15-16 weeks old... is that "normal"? Are Leghorns quicker to mature? What are the signs I should be looking for in my other pullets to indicate they will start laying?