Reuters: Climate changes that have made Montana streams much warmer over the last 30 years are helping invasive trout push their native cousins toward extinction, researchers said on Tuesday, saying study is an example of global warming reducing biodiversity.
The study led by ecologists with the U.S. Geological Survey links warming streams and reduced spring flows in the Flathead River basin in western Montana and Canada to a sharp rise in interbreeding between rainbow trout introduced by government fishery...