So I have 14 chickens all 8 months old. And they are 9 Black sex-link 3 Silver laced wynadotes and 2 Easter eggers that are over 18 moths old. Now i can tell if the Easter Eggers are laying. But the rest of them not a clue, I get on most days 7-8 brown eggs. Is there a way to tell which chickens are and are not laying with out putting them alone in a cage. because 9 black sex links look identical.