On the Colorado River, growing concern for trout and chub

Biologists Run Rapids to Monitor Fish Species in the Colorado River

Rainbow Trout Abundance and Movement in the Colorado River in Grand Canyon

Fish Colorado Public Radio

Fish Colorado Public Radio

Declining levels at Lake Powell increase risk to humpback chub downstream

Glen Canyon Dam ground zero for war on invasive smallmouth bass in Colorado River

On the Colorado River, growing concern for trout and chub

Maintaining the Long-Term Viability of the Humpback Chub in the Grand Canyon - Giannini Foundation of Agricultural Economics

Calls to Rethink the Colorado River's Iconic Dams Grow Louder — Water Deeply

On the Colorado River, growing concern for trout and chub

How a tiny fish is helping Utah and the West tackle big questions about the Colorado River's future