I went out to feed my 3 quail about 2 weeks ago and to my suprise I only had 2 quail with no sign of the 3rd quail. I did have 2 female and 1 male but was unable to tell which was which. I really need to know now what I have. Is there a way to tell? They all looked the same to me anyway. Also, can one quail lay 2 eggs a day? And how long can a female quail produce fertile eggs without a male?