I have raised over 100 of these birds, all colors, chicks grow quickly, good body for small roaster up to five months, once they mature and start laying seem to trim down , to breeding weight. Consistent layers, mine laid through molt and the winter months. Good broodys, mothers, dedicated, good social interaction. Interesting crosses, carrying the pea comb dominantly with all crosses, lakenvelder, buff orpington, barred rock, and crosses very hardy. Excellent in either free range or confined coop, very friendly, love attention and lap! Great foragers and feed conversion. Just a wonderful all around breed. I imagine if you don't have much contact with them they could be wild, but that has not been my experience!
I just had to add, the chicks are high in the cute factor! Their faces appear to smile, like they have an amusing secret, and they are plotting hysterical mischief (they are you know!), and quite satisfied with themselves! If you want a bird that will be a pet, a producer, producing lovely blue green eggs, or a colorful personality, to adorn your yard or barnyard, you couldnt go wrong with these beautiful and versatile birds!