One of us, the wife and I, are out in the backyard almost constantly for one. Plus, our chickens are not super quiet when it’s their time to lay. So far it’s been pretty easy to tell, but I won’t be surprised when the day comes that we’re not sure who laid what.How do you know which hen is laying eggs? Do you have them in separate cages? I have a small backyard flock of 10 birds, which are not yet laying, but when they do I don't know how I could tell which bird gave an egg for that day, or not.