Awesome pics.
How many times ya think that bow has be CnR'd???????
There were a handful of rainbows in that series, many more that didn't get their portrait taken.
When fishing the kenai it is extremely rare that you catch any trout or dolly that doesn't have quite a few scars from previous battles. One of the fish we saw on this outing was as clean as any trout I've seen, but those are the exception not the norm on the kenai. I'd suspect that most decent sized trout there get caught on a weekly basis if not more frequently.
The older fish do get smart, but it doesnt take too long to figure out where they live and how they behave. They can't stop eating, to add another wound you just have to know where they are at and what they are eating.
The kenai has one of the most dense trout populations of any river in the world, but the angler to trout ratio is probably higher than average.