I do not agreed with the yellows stay smaller. Here its blacks are usually smaller than yellows in Minnesota yet I've caught both over 15".
I guess it's safe to say that fish size, specific regularity and availability differ between areas of the United States where both fish are found. I'm good with that. Suppose I could go somewhere other than the Potomac or Susquehanna too... that's the two rivers I've caught them in here. Based on how tough the little ones are, a 15" Yellow would be a heck of a fighter.
