I have two lace wing wyandottes, 2 Easter Eggers, a Barred Rock and 3 Australorps. Today was my first egg. It was brown and small and had a peck mark in it. I have no idea who laid it. The girls were hatched 21 weeks ago, April 15. Today when I stepped in the pen, one of the Eastereggers squatted without my touching her. She still has a small comb, face is red. I don't think she was the one who laid the egg. Shouldn't hers be blue or green? The Lace Wing Wyandottes are still small, although one had part of her comb bit off last week. So I think they also are too small to lay. How do ya'll tell who done it? By age who is the likely candidate?