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Building bridges for logging trucks … and native cutthroat trout
How a timber sale led to fish passage on the storied Greys River The impact a dam has on fish movement on big rivers like the lower Snake is easy for people to understand. But there are a number of obstacles fish face throughout a river system that are not so easy to comprehend. Sometimes…
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What do critical minerals, big fish and your love life have in common?
I’m just going to go out on a limb here and guess the phrase “critical minerals” doesn’t mean much to you. In fact you might already be glazing over. But what if I told you that critical minerals helped you catch that monster brown you found lurking under that log – the one you pulled in with the beadhead dropper on…
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TU’s Ziemer testifies before House Natural Resources Committee
Being invited to testify before Congress is a career highlight for anyone. Laura Ziemer, over her 22 years with Trout Unlimited, has received multiple such invitations, including a request to testify at today’s hearing of the Water, Oceans and Wildlife Subcommittee of the House Natural Resources Committee on the topic of Building Back Better: Water,…
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Think Tank: Tracking trout
These tools help our scientists track wild vs. hatchery raised fish, monitor interactions, identify fish barriers and understand seasonal migrations.
It’s African American History month and Trout in the Classroom students are celebrating the black women and men in STEM fields that have contributed valuable research supporting our efforts to take care of the environment. One such hero is mathematician Dr. Gladys West. Dr. West who, in the 1970s and 80s, developed algorithms, incorporating gravitational, tidal and…
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Effort improves trout habitat in Delaware watershed
Trout Unlimited staff and Ashokan-Pepacton chapter members assisted NYS Department of Environmental Conservation in completing the East Branch Delaware River Trout Habitat Improvement Project (HIP). The project underway since 2016, was designed to better understand potential challenges facing trout in the watershed and to help develop mitigation and management strategies to reduce potential water quality and movement impacts caused by the Lake Wawaka dam in Halcottsville, NY. The project, spearheaded by concerned local…
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Action on climate change moving ahead in Washington
If you ask anglers across America about changes they are observing in their favorite watersheds, it is a safe bet they can share concerning stories. Lower rivers caused by diminished snowpack, less rainfall and more frequent and intense droughts. Basins ravaged by wildfires and hotter summers that routinely elevate river temperatures above levels suitable for trout…
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Burp! Please excuse my swim bladder
The Think Tank brookies are swimming up, a good sign that they are ready to eat. We can see how effortlessly they swim up and down in the tank and nest basket. Trout, like many other species of fish rely on their swim bladder to control buoyancy. Using the swim bladder to ascend or descend…
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