Hi everyone i got 17 cortnix quails i have 5 males and 12 females i had them for 2 months now and they are in the aviary with some other birds like 2 ducks and 2 pigeons. They have no layed a single egg and i dont know why. I made these boxes for them where they can shelter when it's windy and i have put hay in them *the aviary has got a ceiling*. They do sleep inside them but they have never layed an egg any one can sugest why? I feed them chick crumbs and some corn should i maybe try to feed them something different? Any suggestions pls?