(Jacob W. Frank/NPS) (CN) — The U.S. Forest Service’s plan to swap rainbow trout with Yellowstone cutthroat trout in Montana’s Absaroka-Beartooth Wilderness violates federal wilderness laws, ...

“Fast forward eight years later and our brown and rainbow trout numbers are at ... experts to study the collapse of southwest Montana’s trout populations. The panel will “identify causes ...

HELENA - Longtime Missouri River fishing guide Pete Cardinal says the rainbow and brown trout in the river near Craig were as healthy as he's ever seen. And a report by the Montana Department of ...

For rivers and streams in the western and central districts, anglers have a limit of three rainbow, brown or golden trout daily or in possession. Brook trout remain at 20 daily limit or in possession.

The sterile fish, a cross between a male brook trout and a female brown trout, are proposed for planting in four of the state ...

Otoliths. Natal origins. Necrosis. Moribund. These scientific terms and many others appear in a 52-page interim report from Montana Fish, Wildlife & Parks evaluating the health, life cycles and ...

Outfitters, guides and others in southwest Montana concerned about declining populations of brown and rainbow trout have formed a new, privately-funded organization to identify potential causes ...