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Everything you wanted to know: California golden trout
California golden trout (Oncorhynchus mykiss aguabonita) Species summary and status: The state fish of California, California golden trout once occupied about 450 miles of stream habitat in the upper South Fork Kern River and the adjacent Golden Trout Creek. Currently, the trout is native only to two high-altitude watersheds in California’s rugged Sierra Nevada Mountains. The…
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Time in the field brings balance into focus
by Tasha Sorensen We must give due consideration to the tenuous balance between fish and wildlife conservation and energy development and update our antiquated public land energy policy before it’s too late. Our public lands help sustain America’s energy needs, host a variety of outdoor recreation opportunities and provide healthy habitats to support some of the last strongholds of native fish and wildlife. As a mom, aunt…
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Everything you wanted to know: Lahontan cutthroat trout
Lahontan cutthroat trout (Oncorhynchus clarki henshawi) Species Summary and Status: The Lahontan cutthroat trout is native to the Lahontan Basin of northern Nevada, northeastern California, and southeastern Oregon. One of the oldest lineages of cutthroat trout, it originally inhabited the ancient Lahontan Basin at least several 100,000 years ago. As of publication, 72 self-sustaining Lahontan…
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Everything you wanted to know: Rio Grande cutthroat trout
Rio Grande cutthroat trout (Oncorhynchus clarkii virginalis) Species status and summary: Rio Grande cutthroat trout (RGCT) were first discovered in 1541 by Francisco Coronado’s expedition in the upper Pecos River, although they were not formally described until 1856. They represent the southern extent of the cutthroat trout species, historically ranging from the mountainous headwaters of…
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Wild or hatchery? Idaho fisheries managers want to know
A rainbow trout from the Snake River. Roger Phillips photo. The Idaho Department of Fish and Game wants to know if the rainbow trout that swim in the Snake River between two eastern Idaho impoundments are wild or if they're hatchery fish that have migrated upstream. The rainbows between Gem Lake, just below Idaho Falls…
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Yellowstone National Park closes fishing after 2 p.m.
High-water temperatures and low stream flows prompt fishing closures across the park Effective Saturday, July 24, Yellowstone National Park’s rivers and streams will close to fishing in the afternoon and evening due to high-water temperatures and unprecedented low stream flows. This closure will protect the park’s native and wild trout fisheries. What will be closed?…
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Everything you wanted to know: Colorado River cutthroat trout
Colorado River cutthroat trout (Oncorhynchus clarkii pleuriticus) Species status and summary: The Colorado River cutthroat trout (CRCT) historically occupied most cool water habitats of the Colorado River watersheds in Colorado, southern Wyoming, eastern Utah, extreme northwestern New Mexico and northeastern Arizona. Currently, however, Colorado River cutthroat trout occupy approximately 16 percent of their historic range, primarily…
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