According to Internet hens start to lay at 5 months and cockerels crow at 4 months - or earlier. Very early maturing.They have a reputation for being very self-sufficient on free-range. I think they are very alert birds, but it depends on the kind of predator. They are good flyers. I think they tend to be seasonal layers, but if you gave them extra light at night, they might continue through the winter as we do with our RIRs and Leghorns. Eggs are quite small, but that is a result of mass selection for egg production among hens that are free-ranging and probably not fed extra. They are not prone to broodiness in year one, but might go broody in year two or later.I have no mature hen yet, but I think they would make good mothers as they are very natural birds. My Fayoumi rooster is an excellent rooster and really likes the chicks. He often puts his head down among them and they pick at his wattles and so on. He is quite big for a Fayoumi, but don't know his weight.