Hello all! I'm new to backyard chickens and relatively new to raising coturnix quail. I bought day old chicks from a breeder and they began mating and laying in May or June. I hatched out three batches of quail, the oldest ones are now 10 weeks old. Well, my original females stopped laying (except for one), and none of the 10 week olds have started laying. Also, I haven't seen any mating behaviors. Any advise?