|Robert Behnke (Phil Pister via Trout Unlimited)|
Bob was best known for his interests in native trout conservation and taxonomy. He was a traditional taxonomist and depended heavily on body morphology, color and spotting patterns, and the like to differentiate species and subspecies. On this, he was a great authority. Most of us depend on his seminal books: Native Trout of Western North America and Trout and Salmon of North America as the bibles of taxonomic and distributional studies for trout and salmon. These are highly recommended for any trout enthusiast.Colorado Trout Unlimited has a page up with more information and a place to share memories of him and his work.