Native trout define the West — there are at least 59 distinct species, subspecies ... the Greenback cutthroat trout in Colorado, the Bonneville cutthroat trout in Utah, the Lahontan cutthroat trout in ...

which are devastating such species as the golden trout, Lahontan cutthroat trout, mountain yellow-legged frog, Yosemite toad, arroyo toad, and Cascades frog. Most native trout in California — nearly ...