I wondered because of the shape of the egg. I think Fat Bird laid five or six last year and they all had that tapered look. Ruffles, Tink, BlueSpot much the same when they got on in years.At least 6. I rescued her and Patsy from living underneath someone's front porch. I have no idea what her true age is. She had not laid an egg in what seems like 6 months. I don't believe I marked the day she stopped. I'll try to pay better attention from now on. Eggs from Patsy and Lilly were pretty sparse this past year. I kind of figured she was done.