CPW is beginning a project that will see the removal of non-native brook trout from Colorado waters, which will be followed ...

State wildlife officials on Monday confirmed the presence of a non-native brown trout in the Flathead River basin, according ...

Brown trout can harm native trout species, such as bull trout and westslope cutthroat, by outcompeting them for resources and ...

State wildlife officials on Monday confirmed the presence of a non-native brown trout in the Flathead River basin, according ...

Officials with the Montana Department of Fish, Wildlife and Parks still don’t know how a nonnative brown trout ended up in ...

State officials have confirmed the presence of nonnative brown trout in the Flathead River system. An angler reportedly ...

State wildlife officials report that non-native brown trout have been detected in the Flathead River upstream of Evergreen.

ODFW uses helicopters to drop tens of thousands of baby trout into Cascade Range backcountry lakes. Here's how they do it.

Shelby Holder used a 1-weight fly rod to catch the massive tiger trout for 30 minutes in a narrow stretch of the Hams Fork River.

The trout that met the weight criteria soon sported a tag that will facilitate research about the habits, life and mortality of westslope cutthroat trout and brook trout in Silver Bow Creek.

Both Casey Hackathorn, Trout Unlimited’s state director, and Nathan Cook, an environmental scientist with NRDP, talked about the importance of Blacktail Creek as a spawning stream for westslope ...

MISSOULA -- While crossbreeding with other fish remains the biggest risk to Montana’s westslope cutthroat trout, new DNA testing shows the populations may be tougher than expected.