Montana Public Radio

bull trout

Warming waters threaten cold water trout

Oct 23, 2013
Katrin Frye

As part of our ongoing series in Montana Public Media's "Climate Week", we focus on the impact of climate change on Montana's waters, and the native fish adapted to thrive in cold, glacier-fed streams.

Cold water fish like west slope cutthroat and bull trout call northwest Montana home. However, these native fish could be considered the canary in the coal mine in regard to the effects of climate change. Warming waters, changes in spring runoff, and mid-winter rainfall are among the issues affecting the habitat for these fish.

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