Trout Are Mysteriously Dying in Montana. No One's Sure Why

What's Happening with Wild Trout in Southwest Montana? - Upper Missouri Waterkeeper®

Why do so many trout anglers hate whitefish?

Zombie Trout' Unsettle Montana, Long a Fly-Fishing Mecca - The New York Times

Fish kill in Montana's Big Hole River blamed on fungus

Montana trout facing decline in several rivers – Montana Living

WHAT KILLS TROUT? - Montana Hunting and Fishing Information

Trout Are Mysteriously Dying in Montana. No One's Sure Why

Paddlefish - Montana Field Guide

Trout Are Mysteriously Dying in Montana. No One's Sure Why

Idaho's Mysterious Disappearing Trout Streams - Big Sky Journal

Montana PBS: Trout Decline - The Problems & Solutions