I think if your runs are covered and the birds have free access to them all the time then you can count the run as part of the coop space--really no difference to the chickens.
I'd also say that bird personality is a big factor. My birds free range over a 1/4 acre all day long and I had a hen that still caused problems. Got rid of her and the whole flock dynamic changed, everyone happier, less picking all the way around.
I'd also say that bird personality is a big factor. My birds free range over a 1/4 acre all day long and I had a hen that still caused problems. Got rid of her and the whole flock dynamic changed, everyone happier, less picking all the way around.
