<img src="https://npr.brightspotcdn.com/dims4/default/f79ac4d/2147483647/strip/false/crop/1899x1110+0+0/resize/792x463!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Fa4%2Fea%2Fd92756e8400abefa24c0e8897ee0%2F10340181503-42b3b819df-o.jpg" alt="A trout swims in water.">(Jennifer Fisher / Flicker)Wildlife managers across the west have been stocking high Alpine Lakes with fish for decades, mostly so anglers have something to catch. As the Mountain West News Bureau's Will Walkey reports, new research is looking into how that history changed the Rocky Mountain environment, and the genetics of the fish themselves.

(Jennifer Fisher / Flicker)Wildlife managers across the west have been stocking high Alpine Lakes with fish for decades, mostly so anglers have something to catch. As the Mountain West News Bureau's Will Walkey reports, new research is looking into how that history changed the Rocky Mountain environment, and the genetics of the fish themselves.

(Jennifer Fisher / Flicker)Wildlife managers across the west have been stocking high Alpine Lakes with fish for decades, mostly so anglers have something to catch. As the Mountain West News Bureau's Will Walkey reports, new research is looking into how that history changed the Rocky Mountain environment, and the genetics of the fish themselves.

How trout ecosystems are changing in the alpine lakes

Hosted by Gemma Gaudette on Boise State Public Radio News, this weekday public affairs podcast serves as a gathering place where ideas are shared, stories are told and conversations thrive. Whether you’re curious about local government, inspired by the arts or invested in your community, Idaho Matters is where the voices of Idaho come together to inform, engage and celebrate the people and places that make the Gem State unique.Send us your questions, comments or story ideas by emailing idahomatters@boisestate.edu or sending us a voicemail using the "Talk To Us" feature on the free Boise State Public Radio app.<a href="https://bit.ly/3IMs9Va">Make a donation</a> to support the Idaho Matters podcast today.

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Hosted by Gemma Gaudette on Boise State Public Radio News, this weekday public affairs podcast serves as a gathering place where ideas are shared, stories are told and conversations thrive. Whether you’re curious about local government, inspired by the arts or invested in your community, Idaho Matters is where the voices of Idaho come together to inform, engage and celebrate the people and places that make the Gem State unique. Send us your questions, comments or story ideas by emailing idahomatters@boisestate.edu or sending us a voicemail using the "Talk To Us" feature on the free Boise State Public Radio app. Make a donation to support the Idaho Matters podcast today.

Hosted by Gemma Gaudette on Boise State Public Radio News, this weekday public affairs podcast serves as a gathering place where ideas are shared, stories are told and conversations thrive. Whether you’re curious about local government, inspired by the arts or invested in your community, Idaho Matters is where the voices of Idaho come together to inform, engage and celebrate the people and places that make the Gem State unique.Send us your questions, comments or story ideas by emailing idahomatters@boisestate.edu or sending us a voicemail using the "Talk To Us" feature on the free Boise State Public Radio app.<a href="https://bit.ly/3IMs9Va" rel="noopener noreferrer">Make a donation</a> to support the Idaho Matters podcast today.

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How trout ecosystems are changing in the alpine lakes

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