When it comes to genetic diversity, the cutthroat blows all other trout out of the water. You’ll find them scattered across ...

The resulting “cuttbows” are fertile, but hybridization is considered to be a threat to native cutthroat trout in some streams. Idaho state fisheries officials, for example, note that ...

As field general, Koel has managed a team of fisheries biologists and technicians ... but the fight is characteristically brief for a cutthroat. The trout shakes its head without making any ...

As the lake trout population has been reduced by nearly three decades of netting, Yellowstone Lake's native cutthroat trout have slowly rebounded and gotten bigger — a lot bigger.

That’s when park fisheries chief Todd Koel said the Yellowstone cutthroat trout bite could be ferocious on Yellowstone Lake. What’s more, the lake’s icy shell is predicted to be melted off ...

Yellowstone cutthroat trout have declined throughout much of ... FWP began removing non-native brook trout in 2022. This year, fisheries staff will continue removing non-native brook trout from ...

Only July 2, Tennessee Wildlife Resources Agency fisheries biologist Sally Petre positively identified the trout as a cutthroat and verified the catch as the new state record. Cutthroat trout are not ...

The study sites in Wyoming and Colorado include some of the most productive trout fisheries in the U.S. Computer modeling will use climate and water data to project changes in populations of native ...