We’re trying out a new (for us) breed of broiler chickens. Called “red rangers” or “freedom rangers” they grow a bit slower than the super hybrid chickens used in confinement (8 weeks to a 4 lb chicken) and faster than the standard breeds (14 weeks for white rocks or barred rocks).
These guys looks good so far and are supposed to be good foragers as well, wo they maybe a better match for the chicken tractors if they do a great job of foraging.