About Trout: The Best of Robert J. Behnke from Trout MagazineTrout Unlimited, the national cold water conservation group with membership of more than 152,000, has featured Robert Behnke in its quarterly magazine, Trout, for more than twenty years. Professor of ichthyology at Colorado State University, Behnke is our nations pre eminent authority on trout biology, as well as a conservationist and superb fisherman. Known as ? The Trout Doctor, Behnke writes about topics such as native species introductions,