Time for some expert advice. We purchased Four chicks from TSC. Two ISA Browns and Two Golden Comets. One chick didn't make it. They are now Thirteen Weeks and do not look like Comets or Browns. TSC supposedly only had Browns, Comets, Australorps and Cornish at the store that day during the first week of chick days. I'm thinking two are Rhode Island Reds, but the third one is a mystery.
. Any ideas ?