the point about people really useing thier chickens, and haveing the light breeds is a good one, years ago most of the people in my part of the world that really raised chickens, and depended on em, always mixed some game in em.
i'd give anything if there were still some of those chickens around, but they're gone and so are the old folks that raised em.
i been trying trying to start my own similar to these, been working on it a few years. i started em with some buff rock, rir, newhampshire, afew others and several game hens. they suit me well. we eat alot of chickens and eggs.
are they the largest meat birds? no,,,, but gray squirrells taste better than reds, cotton tail rabbits taste better than swamp rabbits, and i think this size chicken taste better than the bigger birds.
they are egg laying machines.
these crossed chickens set well, raise plenty and are good foragers and momma's.
with the game crossed in em i get lots of dark colors and patterns,,, even though i don't think camoflage is that big of a deal when it comes to predators,,, they are looking for movement, not color. my worst predators are bobcats, they will ease around the fence rows and thickets, i would say the clucking of momma hens, chirping of chicks, and the scratching in leaves, is about all the tip off they need, no matter what the color of chicken.
it's also alot easier to keep mixed bred chickens without haveing to worry about keeping them seperated, i do not let anything get mixed in my flock w, topknots, beards, feathers on thier legs, easter eggs, or any other exotic stuff though.