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13 sie 2019 · Beavers on the coast are helping salmon bounce back. Here’s how. The arrival of beaver dams in the Pacific Northwest’s Elwha River delta may have surprising benefits.
3 maj 2021 · Since the low-cost project began, scientists have relocated more than 200 “nuisance” beavers, as they are called, and created dozens of salmon-friendly beaver ponds.
16 sie 2023 · Low flows would make it easier to do the work of the next several weeks: tearing out fish barriers, while strategically “messying” up creeks with post-assisted log structures (PALS) and beaver dam analogs (BDAs).
15 lis 2023 · The Upper Nehalem Watershed Council took the lead on repairing decades of “stream-cleaning” and beaver eradication activities in this key North Coast coho river: activities that depleted critical Oregon Coast coho habitat. Beaver reintroduction is increasingly recognized as a key tool in salmon recovery, particularly for juveniles that find ...
7 kwi 2021 · By increasing the large woody debris in streams and slowing the movement of water, beaver ponds are refuges for young fish such as salmon parr. The plant material and other debris captured in the pond also promotes insect abundance, so there’s plenty to eat in this stable, protective environment.
1 sty 2015 · Relocating American beavers (Castor canadensis) from unwanted sites to desirable sites (i.e., where damage exceeds stakeholder capacity) has been posited as a method to enhance in-stream habitat for salmonids in the Pacific Northwest region of the US; however, no studies have evaluated this method. From September–December 2011, we trapped and ...
21 cze 2024 · Coho salmon thrive in stream systems where beaver dams have helped slow, clean and cool the water. And salmon benefit more than 123 species of wildlife, from tiny bugs to bears, and, of...
