I just got 2 pair of finches spice and society , from what I understand its hard to tell males from females in both these breeds . Ive done some research and I have 1 society male and 1 spice male . They are the only ones singing, dancing and the society is topping the other society, this hasn't happened yet with the spice finch . How long before I can expect to see eggs ? Also is it normal for all 4 birds to sleep in the same nest ? Thanks for your help.