Migration of steelhead - Genetic Basis of Migratory Tendency and Life History Plasticity in Oncorhynchus mykiss
Steelhead population abundance is depressed throughout much of its southern range, and several Distinct Population Segments (DPSs) are listed as threatened or endangered under the US Endangered Species Act (ESA). Some anadromous populations are associated with relatively large resident trout populations, and some of …