It typically takes from three to five years for juvenile cutthroat trout to mature. Spawning usually occurs when water temperatures range between 43 and 46 degrees Fahrenheit and female cutthroat ...

The green lineage cutthroat trout, a subspecies of Colorado River cutthroat trout, is native to the Bobtail, McQueary and ...

Despite its gruesome moniker, the Colorado River cutthroat trout has long been revered as one of North America's most beautiful native fish — and it's now one of the country's most imperiled. Named ...

Trout Unlimited is proposing to complete the second phase of work to create better fish spawning and rearing habitat on Mill ...

Large numbers of Rio Grande cutthroat trout once swam the cool, clear waterways of southern Colorado and New Mexico. Even famed conservationist Aldo Leopold — who condemned state and federal agencies' ...

"Rising from the Shadows" uses breathtaking underwater imagery to reveal the dramatic world of the Cutthroat Trout as they encounter fierce predators, changing habitat and the threat of ...

SALT LAKE CITY (ABC4) — The Utah Division of Wildlife Resources will be conducting follow-up treatments to help restore the native Colorado River cutthroat trout in two drainages in the High ...