This is my Sussex which I bought as POL. This is my Bluebell again bought as POL My Barnevelda, really don't know how many weeks. My Buff Orpington. Again no idea how old. The person I bought them from was away when I went to collect and is still on holiday. Can anyone guess how old they are and the age they normally start to lay? Also hoping that my Buff is a Hen and not a Roo. Any help is appreciated.