Free range can work, in theory. This spring, I visited Maui and was astounded by the large number of feral chickens. They were everywhere. Lots of broodies with babies in tow. Some broods were quite large. I never saw anyone feeding them and you are discouraged from doing so. I imagine a year around mild climate helps a great deal.
The chickens were on the small side and generally game-bird like in appearance. I would guess egg production is not terribly high.
The chickens were on the small side and generally game-bird like in appearance. I would guess egg production is not terribly high.