I know with my girls I can tell by the shape and the color. But it does require you to check the box often to find out who is laying which color. Some of mine also has distinct differences in shape. Some long and skinny while others are more like golf balls.I read these posts and sometimes think you guys are magical...
How in the world do you know which hen laid which egg????? I'm sure I'll know when the ameracauna lays, but all my other hens are brown egg layers. Please share your magical knowledge...my girls are just past 4 months and I'll be needing to know soon. And tell me about the egg song!