Dolphin Calves End Up With More Toxins Than Nursing Mothers; Raises Concerns About Southern Resident Killer Whales (Dolphins)

When bottlenose dolphins nurse their young, they transfer toxic pollutants such as polychlorinated biphenyls (PCBs) and DDT to their calves through their milk. New research shows that the calves end up with higher concentrations of the toxins than their mothers.

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USFWS Seeks Comment On Draft Strategy To Remove Non-Native Barred Owls To Save California’s Spotted Owls

The U.S. Fish and Wildlife Service is seeking public input on a draft environmental impact statement and draft Barred Owl Management Strategy that addresses the threat of the non-native and invasive barred owls to native northern and California spotted owls.

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Columbia/Snake Salmon Recovery Lawsuit On Hold Again As Parties Seek Buy-In On ‘Actions And Commitments’ Not Yet Made Public

Parties to the lawsuit challenging the federal government’s 2020 environmental impact statement and biological opinion for imperiled salmon and steelhead traversing Columbia/Snake River federal dams have developed a package of “actions and commitments” that they will present to regional partners to get buy-in over the next 45 days.

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Administration Announces New Funding For Columbia River Basin Mitchell Act Hatcheries

The Biden Administration says $60 million will be available for NOAA Fisheries to invest in upgrades identified as tribal priorities for Columbia River Basin hatchery facilities that produce Pacific salmon through the Mitchell Act.

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Dams And Disease: Researchers Say Klamath Dam Removals Should Aid Salmon Hit Hard By Deadly Pathogens

The world’s largest dam removal and restoration project currently underway on the Klamath River in Oregon and California will aid salmon populations that have been devastated by disease and other factors. However, it will not fully alleviate challenges faced by the species, a team of researchers conclude in a just-published paper.

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Alaska 2023 Salmon Harvest Numbers Show Huge Increase In Catch Over Last Year, But Down Over $300 Million In Value

The Alaska Department of Fish and Game has published preliminary harvest and value figures for the 2023 Alaska Commercial Salmon Fishery, which show an increase of 69 million harvested salmon over last year. But the market value was way down.

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Rethinking Wolf Hunting Behavior: Researchers Observe Wolves Killing Sea Otters, Seals On Alaska Coast

Firsthand observations of a wolf hunting and killing a harbor seal and a group of wolves hunting and consuming a sea otter on Alaska’s Katmai coast have led scientists to reconsider assumptions about wolf hunting behavior.

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Scientists Review Pikeminnow Removal Rewards Program; Decrease In Abundance Concurrent With Bass, Walleye Increase?

Studies over the 33-year history of a program designed to remove Northern Pikeminnow, a natural predator of salmon and steelhead smolts, from the Columbia and Snake rivers still has not been able to make a direct connectionbetween mass removals of the predator and recovery of salmonids in the rivers, according to a recent report by the Independent Scientific Review Panel.

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Coho Returning To Elwha River In Good Numbers, Lower Elwha Klallam Tribe Fish First Time Since Dam Removal

For the first time in more than a decade, the Lower Elwha Klallam Tribe is exercising its treaty right to harvest salmon from the Elwha River.

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Conservation Groups Say Very Low Return Of Wild Spring Chinook To Southern Oregon Coastal River Shows Need For ESA Listing

The Oregon Department of Fish and Wildlife’s recent count of spring-run Chinook salmon returning to the South Umpqua River showed just 17 wild adult fish detected during snorkel surveys. This dismal return is 12% of the 10-year average of 139 fish returning to the river and “signals an urgent need for federal Endangered Species Act protections,” says the Center for Biological Diversity.

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Group Sues NMFS Over Orcas Being Killed In Bering Sea Trawl Nets, Wants Immediate Mitigation To Reduce Bycatch

The Center for Biological Diversity filed a formal notice this week of its intent to sue the National Marine Fisheries Service for what it says is a failure to protect marine mammals from being killed by the Bering Sea Aleutian Islands groundfish trawl fisheries.

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Milestone: NOAA Says Snohomish Coho 50th Fish Stock Rebuilt Under Magnuson-Stevens Act

NOAA Fisheries says the agency and its fishery management partners reached a major milestone this summer – the rebuilding of a 50th fish stock. The Snohomish coho salmon stock was declared overfished in 2018 and has now rebuilt to its sustainable level.

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Draft Grizzly Bear Restoration Plan By USFWS, NPS Calls For 200 Bears In North Cascades Within 60-100 Years

The U.S. Fish and Wildlife Service and National Park Service have released a draft plan analyzing options to restore grizzly bears to the North Cascades in Washington.

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Up To 10 Wolves From Northeast Oregon To Be Relocated To Colorado West Slope In Voter-Approved Reintroduction Effort

In a one-year agreement announced between Colorado Parks and Wildlife and Oregon Department of Fish and Wildlife, Oregon will be a source for up to 10 wolves for the Colorado gray wolf reintroduction effort. These wolves will be captured and translocated between December 2023 and March 2024.

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Group Files Lawsuit Against USFWS Over Lack Of ESA Protection For American Bumblebees

The Center for Biological Diversity filed a formal notice this week of its intent to sue the U.S. Fish and Wildlife Service for failing to protect four imperiled bee species, including American bumblebees, under the Endangered Species Act. Southern Plains bumblebees, variable cuckoo bumblebees and blue calamintha bees are also included in today’s filing.

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Though Far Below Historical Returns, Impressive Numbers This Year For Pacific Lamprey Passing Columbia/Snake River Dams

Pacific lamprey are returning to the Columbia and Snake rivers this year in record numbers, according to the U.S. Army Corps of Engineers and the Nez Perce Tribe.

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Study: The Massive Surge Of Hatchery Pink Salmon In North Pacific Harming Abundance Of Other Salmon Species, Whales, Birds

Chinook, coho and sockeye salmon are in steep decline in the North Pacific and one of the causes is the proliferation of pink salmon, many of which originate from Russian, Japanese and Alaskan fish hatcheries, according to a recent study by scientists in Alaska, Canada and Washington.

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Researchers Show E-DNA Detects Genetic Diversity Of Invasive Fish; Can Help Trace Source Of New Population, Prevent Further Invasions

Ecologists have demonstrated that the genetic material that species shed into their environments can reveal not only the presence of the species but also a broad range of information about the genetics of whole populations — information that can help scientists trace the source of a new invasive population as well as prevent further invasion.

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GUEST COLUMN: A Rebuttal To Dam Breaching, We Can Have Fish And Dams

This is what we believe is wrong with the dam breaching concept.  There were far more fish that returned in the first 15 years of the 21st century than ever did in the 20th century, fully 25 years after construction of the last dam on the lower Snake River.  That is the case for both steelhead and spring and summer chinook. 

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Biden Administration Says BPA To Provide $200 Million Over 20 Years To Advance Salmon Reintroduction In Upper Columbia River Blocked Areas

The Biden administration this week announced that the Bonneville Power Administration will provide three Upper Columbia River Tribes $200 million over 20 years for ongoing efforts to reintroduce salmon above Grand Coulee and Chief Joseph dams, which have blocked fish migration since 1942. The Tribes have agreed to a twenty-year pause to existing litigation while these actions are pursued.

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Idaho Initiates Rapid Response Plan After Quagga Mussel Larvae Detected In Snake River Near Twin Falls; WDFW Increases Monitoring

The Idaho State Department of Agriculture confirmed this week the presence of quagga mussel larvae in the Snake River at Twin Falls. Multiple samples of quagga mussel at larval life stages have been found in the Centennial Waterfront Park area by ISDA’s early detection monitoring program.

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With A Continued Strong Fall Chinook Run (Above 10-Year Average), States Extend Recreational Fishing Below Bonneville, Add Gillnetting Days

With a higher in-season forecast of Chinook salmon tracking above the 5- and 10-year average, Oregon and Washington reopened all the Columbia River downstream of Bonneville Dam to recreational angling for Chinook and hatchery coho as of Sept. 22. The reopening is for the remainder of this year.

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Draft 2023 Survival Study Says Substantial Gains In Adult Returns Of Imperiled  Salmon, Steelhead Will Require Breaching Lower Snake River Dams

A long-running annual report that evaluates salmon and steelhead survival in the Columbia and Snake rivers again this year concluded that removal of the lower Snake River dams poses less of a risk to recovery than allowing the four dams to remain in place.

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As Measures Implemented To Aid ESA Salmonids At Willamette Valley Dams, Corps Studying Whether To End Hydro Production

By legislative requirement, the U.S. Army Corps of Engineers’ Portland District is assessing whether it should continue to produce hydroelectric power at its Willamette Valley project dams.

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More Recreational Salmon Fishing Days Added Below Bonneville; With New Washington Policy, States Disagree On Gillnetting Periods

With an upgraded fall chinook run, fishery managers from Oregon and Washington added more recreational salmon fishing opportunity on the Columbia River below Bonneville Dam during a joint Columbia River Compact hearing Wednesday. But the hearing took an unusual turn when Washington and Oregon diverged on how much more commercial gillnetting should be allowed, and where.

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