Alex Fraik’s new research, recently published in in the journal Genes, has been highlighted by Wild Steelheaders United’s Science Friday. Alex’s work reveals changes in the genetic structure of steelhead and rainbow trout that inhabit the Elwah River in WA when the Elwah and Glines Canyon Dams were present on the river, as well as following their removal in 2012 and 2015, respectively. Her research also shows that man-made barriers to fish migration, like dams, and natural barriers, like waterfalls, have different effects on genetic variation in these fish. Read the full Science Friday article here.
PC: John McMillan/TU