That site points to research indicating they can breed and produce
fertile offspring. Sounds like a single species to me. (All other
"scientific" reasons for declaring a new species are, IMO, grounded
only in the scientist's desire for recognition and/or career
advancement ;-)


Question for you West coast guys.

Do Redside Rainbows and Steelhead share any watersheds?

If so do they interbreed?

Willi