So one of my quail is not laying. She is of laying age but I haven't received an egg from her. During the night and early morning she is in a bird cage with a cover over it and during the day I move her to a large pen. She has grass and mud to bathe in and food and water. I give her treats all the time and she acts happy to me but there are no eggs. I purchased her as an adult and she had a minor respiratory problem that t she healed from. She lives with one other quail. Could it be that she is lonely and needs more quails to be with. I am assuming its stress because she is overall healthy now but she also seems happy and does her happy hops and flies every time I put her in her larger pen. Or could it be that she is really old. I have no idea how old she is.