I free range my flocks and they get plenty bugs to eat, and that probably makes a difference, too, but mostly, I don't want birds that are fed "who knows what". I have raised BBW that tasted nothing like the ones you buy in the meat section!Thanks.
As for taste I bet what they eat effects the flavor. I was a bit disappointed when my BBW tasted like grocery store birds. Cheaper to buy that flavor in the meat section.