All my layers are 6+ and are starting to die so today i went to Rural King and bought 12 pullets on managers special for 1.69 each! I had went to just get Amber links but they had them mixed in with the ISA browns! I think i ended up with 2 Amber Links and 2 ISA browns! 1 Black Australorp 3 Barred Rocks 2 Amber Links 2 ISA Browns 4 Red Sex Links Any guess on how old they are? They are fully feathered on their wings.