Blue walleye don't exist anymore. If you are curious about the blue walleye story, I've searched the web and post an interesting post on my blog : Blue Walleye.
You will also find in my post a link to a scientific research on Blue Walleye. I was amazed also to read one of the research update from Dr. Wayne Schaefer : «It is possible that walleye in Canada use, as a sun screen, the very chemical which forms in their blood from exposure to too much sun. This conclusion is still only speculation but it is our best hypothesis.»
Mike
