Rotary Screw Traps (RSTs) are specially designed sampling devices used to capture downstream migrating juvenile fish such as salmon and steelhead. They are large, cylindrical traps that float on ...
In order to help reintroduce juvenile salmonids into the Yuba River, a preliminary rotary screw trap operation has been scheduled between October this year through May 2024. This pilot program will ...
A pair of rotary screw traps deployed on the American River near the city of Sacramento, California. (Douglas Treloff / USFWS) SACRAMENTO, Calif. — While floating in inner tubes down the American ...
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