Ok, here's a question that I've had for a while now. I want to preface it by saying that I am in no way complaining about the size of the fish in the Bow, because quite frankly, whenever I fish it (maybe twice a year?) I am blown away by the size, especially the average size, of the fish in the Bow.
However, I've been wondering why aren't there 15+ lb rainbows and browns in the Bow like in other places,like New Zealand for instance? (I've been there, fished some, and saw a couple of monsters. When the local flyshop says "if you see a log that looks like a fish but you think "that can't be a fish... it's way too big to be a fish." well, believe it, it's a fish," you know there are some hogs around). I saw a couple browns and rainbows pushing 15 lbs and let me tell you, they were a sick sight to behold.
So anyway, back to the question, why aren't there bigger fish in such a great river like the Bow? Is it the long winter that slows down growth? The fishing pressure? Or are there some seriously monster fish in the Bow that just rarely get fooled into being caught? It seems like growth just kind of stops at maybe 8 lbs or so (still a sick fish... obviously, I get that). So why does it stop there?
Any insights?
Chees