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Barging increases likelihood of hatchery fish straying into wild steelhead populations
"To repeat the obvious, that means in 2006 an estimated 42 percent of the spawners in this “wild” population were hatchery fish. Statistical modeling indicated the number of steelhead smolts barged in the Snake River in the previous several years was a strong predictor of PHOS (Percent Hatchery Origin Spawners)."
There may be no more amazing feat in nature than migrations undertaken by salmon as they complete an epic journey from freshwater to the ocean and back upstream to their birthplace to spawn. In some cases, salmon swim more than 1,000 miles upstream to spawning waters. In this final freshwater phase of their trip, adults follow…
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Our ‘green lands’
“To protect and restore trout and salmon and the watersheds on which they depend.” The mission of Trout Unlimited cannot be accomplished without the help of partners. One of our most important partners is the United States Forest Service. The Forest Service manages over 191 million acres of public land that are jointly owned by…
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Take the TU climate change survey
Take TU's climate change survey and help us direct our future work in this important arena.
Anglers and conservationists across America, regardless of their affiliation with Trout Unlimited, are invited to participate in TU's new climate change survey. The purpose of the survey, crafted by TU's National Leadership Council workgroup on climate change awareness, is to gather information from America's anglers and conservationists that might help TU better direct its efforts…
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Why do we care about native trout?
"Because native trout have adapted over centuries and millennia in specific environments, they are, in many cases, more likely to survive the extremes of those places. Having passed through the crucible of a specific system’s cycles of drought, flood, and wildfire a native trout species may be more hardy than non-native fish."
Removal of Rattlesnake Dam will allow westslope cutthroat trout and bull trout full passage to historic range By David Brooks Spring is the most common creek name west of the 100th Meridian. East of that line, it’s Mill. Chances are, most of us have crossed, fished or floated by a Spring Creek or a Mill…
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Sometimes the benefits of conservation are immediate
By Mike Fiorelli It often takes years for the results of conservation work to be recognized, but sometimes it happens during the process. Such was the case on a recent project Trout Unlimited was working on with the Utah Division of Wildlife Resources in northeastern Utah. The Lake Canyon drainage is home and native range…
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Chance of a lifetime
How a unique partnership is working restore Eel River salmon and steelhead and keep water flowing to Russian River farms Along the fabled Lost Coast of California, and especially in the Eel River watershed, a three-party coalition of leading conservation groups is spearheading new, collaborative solutions to problems that are driving native steelhead and salmon…
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New study links human influence to recent megadrought
Apache and Gila trout face vast new challenges thanks to landscape alterations What do two 19-year intervals separated by four centuries have in common, and what do the similarities mean for native trout? A recent study reconstructed climate for Southwestern North America, including California, Nevada, Arizona and New Mexico, and found the years 1575-1593 and…
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