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

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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' ...

NEW MEXICO (KRQE) – The Rio Grande Cutthroat trout is a staple in the waterways of New Mexico but that landscape was left nearly unrecognizable in the wake of the Hermits Peak Calf Canyon Fire ...

The Fish and Wildlife Service said Monday that the much-litigated Rio Grande cutthroat trout does not merit listing as either threatened or endangered. Following repeated study, the federal agency ...

Dec. 28—The U.S. Fish and Wildlife Service has once again declined to list the Rio Grande cutthroat trout as an endangered species, disappointing a conservation group that has been pushing for ...

AMALIA, N.M. (AP) — Biologist Bryan Bakevich unscrewed the top of a plastic bucket and removed a Rio Grande cutthroat trout that squirmed from his grasp and plopped onto the grassy bank of ...