Oregon Wolf Population Rises 15 Percent in 2024 But Ongoing Illegal Killings A Threat To Pack Stability
April 21st, 2025
Oregon’s wolf population grew by 15% in 2024, marking the first year of double-digit growth since 2019, according to a report released by the Oregon Department of Fish and Wildlife.
In addition, twenty-six wolf mortalities were documented during the year, including 22 that were human caused.
PFMC Tentatively Sets 2025-2026 Salmon Fishing Seasons For Oregon, Washington; Need NMFS Approval
April 21st, 2025
Anglers in Washington can expect similar salmon fishing opportunities in 2025-2026 compared to last season, that also includes a strong Puget Sound pink forecast, Washington Department of Fish and Wildlife fishery managers announced this week.
California Salmon Still In Trouble: PFMC Offers Limited Rec Fishing First Time Since 2022, Repeat Closure Of Commercial Fishing
April 21st, 2025
The Pacific Fishery Management Council this week recommended limited fishing opportunities for California’s recreational ocean salmon fisheries through the end of 2025. This decision will allow for the first recreational salmon fishing in California since 2022. The PFMC also recommended a repeat year of closure for California’s commercial salmon fisheries, the third year in a row.
American Rivers Lists Clearwater River Basin As Nation’s Seventh Most Endangered River
April 21st, 2025
American Rivers this week announced America’s Most Endangered Rivers in its 40th annual listing, with Idaho’s Clearwater River Basin ranked the seventh most endangered.
Commerce Secretary Names New Administrator To Lead NOAA Fisheries
April 21st, 2025
Secretary of Commerce Howard Lutnick has named Eugenio Piñeiro Soler as Assistant Administrator for NOAA Fisheries. Piñeiro Soler has assumed his new position, taking the helm from Acting Assistant Administrator Emily Menashes, who will return to her previous position as Deputy Assistant Administrator for Operations.
Washington’s Annual Wolf Report For 2024 Shows Increase In Gray Wolf Packs, Decrease In Overall Minimum Count
April 12th, 2025
The number of gray wolf packs in Washington increased slightly in 2024, according to the Washington Gray Wolf Conservation and Management 2024 Annual Report, released by the Washington Department of Fish and Wildlife, while the state’s wolf count declined overall. Based on wolf biology and long-term population trajectory, WDFW wolf biologists do not believe wolf recovery is threatened at this time.
Study Looks At How Double Whammy Of Climate Change (Reduced Habitat), Non-Native Predators Could Imperil Native Salmonids
April 12th, 2025
Climate change could pose a dual threat to native species by reducing their suitable habitats and increasing predation pressure from non-native species, a new study by Oregon State University researchers finds.
With Fishing Slow So Far, Six Days Added For Lower Columbia Spring Chinook Fishing
April 12th, 2025
Fishery managers from Oregon and Washington took joint state action Wednesday (April 9) to add another six days of recreational spring Chinook salmon fishing in the mainstem Columbia River downstream of Bonneville Dam. This fishery had closed on Monday April 7 per the preseason schedule adopted in February.
Forest Service Ordered To Increase Logging In Pacific Northwest National Forests By 25 Percent, Remove NEPA Processes
April 12th, 2025
U.S. Secretary of Agriculture Brooke Rollins issued a Secretarial Memo to establish an “Emergency Situation Determination” on 112,646,000 acres of National Forestry System (NFS) land, including the national forests of the Pacific Northwest.
Sacramento River: Feds Announce Another $134 Million For Second Largest Off-Stream Reservoir In Nation, Now Up To $780 Million
April 12th, 2025
The Bureau of Reclamation today announced a $134 million award for the proposed Sites Reservoir Project. This new water storage project would be the second largest off-stream reservoir in the nation and would increase Northern California’s water storage capacity by up to 15 percent.
Corps Says No Deep Drawdown For Oregon’s Detroit Reservoir This Year, Needs To Analyze Impacts For 2026 EIS
April 12th, 2025
The U.S. Army Corps of Engineers, Portland District says it will not perform a deep drawdown at the Willamette Valley’s Detroit Reservoir in the fall of 2025.
Trump Administration Pauses Columbia River Treaty Negotiations As It Reviews International Engagements
March 31st, 2025
The U.S. has paused negotiations with British Columbia on a modernized Columbia River Treaty that was nearly complete after both the U.S. and Canada reached an Agreement in Principle in 2024.
ODFW Deploying Large Nets On Wallowa Lake To Monitor Fish Populations, Assess Invasive Lake Trout Impacts
March 31st, 2025
This spring, Oregon Department of Fish and Wildlife staff deployed large nets in northeast Oregon’s Wallowa Lake to monitor fish population trends and assess the impact of lake trout on other species.
For First Time WDFW Using ‘Management Strategy Evaluation’ To Assess Harvest Strategies For Lower Columbia River Tributary Fisheries
March 31st, 2025
The Washington Department of Fish and Wildlife will hold a virtual public meeting on April 1, from 6–8 p.m., to discuss potential harvest management strategies for Lower Columbia River tributary fisheries.
Northwest Power/Conservation Council Gets Two New Oregon Members
March 31st, 2025
The Northwest Power and Conservation Council has two new Oregon Members. Gov. Tina Kotek appointed Margaret Hoffmann and Chuck Sams, and the Oregon Senate has confirmed their appointments to the Council.
Joseph Y. Oatman Appointed as Manager of Nez Perce Tribe’s Fisheries Department
March 20th, 2025
On March 18, 2025, the Nez Perce Tribe announced the appointment of Joseph Y. Oatman as Manager of the Nez Perce Tribe Department of Fisheries Resources Management (“DFRM”).
Upland Operable Unit Engineering Evaluation and Cost Analysis Report Public Comment Period
March 20th, 2025
Portland District, U.S. Army Corps of Engineers (USACE) invites the public to comment on the Engineering Evaluation/Cost Analysis (EE/CA) Report for the Upland Operable Unit (OU) of Bradford Island in Cascade Locks, Oregon.
ESA-Listed Tucannon Spring Chinook Close To Extinction; ‘Safety Net Offsite Strategy’ A Last Ditch Effort To Save Them
March 15th, 2025
Tribal and Washington fishery managers are doubling down on recovering threatened spring Chinook salmon in the Tucannon River in Eastern Washington by raising juveniles originating from the river at a hatchery 300 miles downstream.
Fishery Managers Close John Day Pool For Sturgeon Retention As Anglers Reach Harvest Guideline, No Lower River Retention This Year
March 15th, 2025
Oregon and Washington fishery managers on March 13 closed the only area where recreational anglers can currently catch and keep white sturgeon on the mainstem Columbia River – the John Day Dam pool up to The Dalles Dam.
Columbia Basin Water Supply Forecast, April-September, Remains Below Normal, Coming Precipitation Could Help
March 15th, 2025
2025 is forming to be the third consecutive year of low Columbia River basin water supplies, with the latest forecast April-September at The Dalles Dam of just 85 percent of the 30-year average, according to a NOAA water supply briefing this week.
ODFW Studies Hatchery Economic Costs, Benefits; Trout Stocking The Highest Benefit, Summer Steelhead Not So Much
March 15th, 2025
An economic study of its fish hatcheries that was funded over the past year by the Oregon Department of Fish and Wildlife found that trout are by far the least expensive fish to produce at less than $10 per fish harvested, while summer steelhead costs the state nearly $500 per fish harvested, according to a presentation by ODFW before the Oregon Fish and Wildlife Commission in February.
Work Continues To Improve Lamprey Passage At Columbia/Snake Dams, Corp Completing Changes To Bonneville Dam Fish Ladder
March 15th, 2025
The U.S. Army Corps of Engineers is in the process of revamping the dam’s northern-most fish ladder near the Washington shore at a cost of some $8 million. According to the Corps, the project is changing out a portion of the fish ladder, which spans 800 feet from top to bottom, that was originally a serpentine passage of concrete walls, called baffles, with a newer baffle design more friendly to lamprey.
Oregon Study Shows Bird Flu Markers In Wastewater Comes Can Come From Wild Birds, Doesn’t Necessarily Mean Human, Poultry Or Dairy Cases
March 15th, 2025
New research shows that wild birds can account for much of the avian influenza virus evidence found in wastewater in Oregon, suggesting wastewater detections of the virus do not automatically signal human, poultry or dairy cattle cases of bird flu.
Hydraulic Egg Injection: Pilot Project Uses Man-Made Salmon Redds To Bring Back Salmon In California River
March 15th, 2025
Salmon are swimming again in California’s North Yuba River for the first time in close to a century. The fish are part of an innovative pilot project to study the feasibility of returning spring-run Chinook salmon to their historical spawning and rearing habitat in the mountains of Sierra County.
Lawsuit Filed In Effort To Stop Musk’s DOGE From Taking Further Actions Against Multiple Environmental Agencies
March 15th, 2025
Center for Biological Diversity, Federal Aviation Administration, Litigation, National Oceanic and Atmospheric Administration, Public Articles, US Bureau of Land Management, US Bureau of Ocean Energy Management, US Department of Agriculture, US Department of Commerce, US Department of Transportation, US Environmental Protection Agency, US Fish and Wildlife Service, US Forest Service, US National Park Service
The Center for Biological Diversity has sued five cabinet-level agencies seeking to stop the so-called Department of Government Efficiency and its DOGE teams from taking further actions against multiple environmental agencies until each team fully complies with the Federal Advisory Committee Act.
California Wolf Report Show Stable Population With 7 Packs, About 50 Wolves
March 15th, 2025
The California Department of Fish and Wildlife reports that the state currently has seven known wolf families amid changing pack dynamics and areas of new wolf activity. California now has around 50 known wolves, according to the state wolf coordinator — up from around 49 at the end of 2023. That modest increase comes despite 30 pups known to have been born in spring 2024. The report indicates that the nine packs confirmed at the end of September 2024 have declined to seven. The Beckwourth pack no longer exists and another pack, the Antelope pack, merged with the Beyem Seyo …
Study Reveals Older Trees Retain Memory Of Past Water Conditions; As Climate Warms, Mature Trees May Struggle
March 15th, 2025
As climate change accelerates, mature forests may struggle to survive. A recent study reveals that older trees retain a ‘memory’ of past water conditions, making it harder for them to adapt to drier environments.
Montana Seeks Public Comment On Proposed Conservation Easement For 53,000 Acres Of Timberland, Habitat For Fish, Wildlife
March 15th, 2025
Montana Fish, Wildlife & Parks is seeking public input on a potential project that would place nearly 53,000 acres of private timberland in northwest Montana under a conservation easement and protect working lands, public recreation access, and wildlife habitat.
Columbia-Snake River Navigation System Closed For Two Weeks For Annual Lock Maintenance
March 15th, 2025
The Columbia-Snake River System, a critical trade corridor supporting $24 billion in commerce annually, will pause operations for two weeks beginning March 9, as the U.S. Army Corps of Engineers, Portland District, conducts its annual navigation lock maintenance.
University Of Idaho Researchers Develop Model To Better Understand Glacier Behavior, Climate Change Implications
March 15th, 2025
University of Idaho researchers have developed a mathematical model that simplifies the way scientists understand changes in glacier movement. This new approach demonstrates that diverse patterns of ice flow — ranging from short-term fluctuations to multiyear trends — can be explained using a single set of fundamental equations.
Oregon Lawmakers Seek Reversal Of Administration Actions On Programs Serving Tribal Communities, Cite Trust, Treaty Obligations
March 15th, 2025
Oregon’s U.S. Sens. Jeff Merkley and Ron Wyden—along with Oregon U.S. Reps. Suzanne Bonamici, Val Hoyle, Andrea Salinas, Maxine Dexter, and Janelle Bynum -- joined over 100 Members of Congress to demand that the Trump Administration stop and reverse its “dangerous efforts to fire employees and defund programs” that serve Tribes and Tribal members.
Washington State Gathers Info For Implementation Of TMDL Plan To Address High Water Temperatures In Columbia, Lower Snake Rivers
March 15th, 2025
The Washington Department of Ecology is hosting a public meeting March 17 to discuss how it will implement a long-awaited Total Maximum Daily Load plan for temperature in the Columbia and lower Snake rivers. The two rivers are included in Washington’s 303(d) list of impaired bodies of water due to their persistent high water temperatures that pose a threat to salmon and steelhead. The fish rely on the rivers for migration and spawning and some of the populations are listed under the federal Endangered Species Act. The temperature TMDL had been developed by the U.S. Environmental Protection Agency by court …
Fisheries Society Gives Lifetime Achievement Award To Northwest Fisheries Science Center Scientist Weitkamp
March 15th, 2025
From the Columbia River Estuary to the farthest reaches of the stormy Gulf of Alaska in the middle of winter, Dr. Laurie Weitkamp has gone far and wide to study and better understand the salmon and steelhead that are the lifeblood of Northwest rivers and cultures. Last month the Oregon Chapter of the American Fisheries Society presented Weitkamp with its Lifetime Achievement Award.
Pacific Salmon Commission Announces Funding For 83 Projects Aligning With Pacific Salmon Treaty
March 15th, 2025
The Pacific Salmon Commission’s Northern and Southern Funds have selected 83 projects to receive a total of $9.5M USD in funding for 2025.
Study Shows How Record Abundance Of Pink Salmon In North Pacific Creating Adverse Impacts On Puget Sound Chinook, Killer Whales
February 25th, 2025
Since the 1990s, the decline in numbers of southern resident killer whales in Puget Sound has followed a biennial pattern; births decline and deaths rise in even-numbered years. That biennial pattern matches the decline of Chinook salmon spawner abundance while abundance of pink salmon in the North Pacific and in Puget Sound rivers has risen, according to a study published this month.
UW Study Indicates That Before Whales Hunted To Near Extinction Their Excrement May Have Provided Key Fertilizer to Marine Ecosystems
February 25th, 2025
The blue whale is the largest animal on the planet. It consumes enormous quantities of tiny, shrimp-like animals known as krill to support a body of up to 100 feet (30 meters) long. Blue whales and other baleen whales, which filter seawater through their mouths to feed on small marine life, once teemed in Earth’s oceans. Then over the past century they were hunted almost to extinction for their energy-dense blubber.
After The Palisades Fire: California Agencies Rescue The Last Known Population Of Steelhead In Santa Monica Mountains, 271 Fish
February 25th, 2025
As part of statewide efforts to help Californians and wildlife recover from the Southern California fires, the California Department of Fish and Wildlife and its partners last month rescued 271 endangered Southern California steelhead trout from Topanga Creek, the last known population of this species in the Santa Monica Mountains.
Research Shows Raptors Perched On Power Poles More Likely To Be Shot Than Electrocuted, Leading Cause Of Death For Golden Eagles
February 25th, 2025
New research from wildlife biologists shows that poachers play a bigger role in the deaths of eagles, hawks, and other birds of prey in the West than previously thought.
Montana Researchers Show How Increasing Wildfires, Hotter Temperatures Limiting Forest Regeneration, Needs Could Triple By 2050
February 25th, 2025
Two recent University of Montana studies are demystifying how increasing wildfires and hotter annual temperatures limit forest regeneration in the Western U.S., revealing that our capacity to plant trees can’t keep pace with reforestation needs.
Grasshopper Size Changes Offer Clues To Predicting Winners, Losers Under Climate Change
February 25th, 2025
As insect populations decrease worldwide — in what some have called an “insect apocalypse” — biologists seek to understand how the six-legged creatures are responding to a warming world and to predict the long-term winners and losers.
WDFW Seeking Public Input On 2025-2026 State-Managed Salmon Seasons, Forecast Meeting Feb. 28
February 25th, 2025
Fishery managers with the Washington Department of Fish and Wildlife have scheduled opportunities for the public to provide input in 2025-2026 state-managed salmon seasons, beginning with a hybrid statewide forecast meeting on Friday, Feb. 28 in Olympia.
Earthwise Knowledge Initiative Acquires Columbia Basin Bulletin
February 15th, 2025
Earthwise Knowledge Initiative, a 501(c)(3) nonprofit dedicated to advancing public understanding of environmental and sustainability issues, has acquired the Columbia Basin Bulletin (CBB).
‘Killing Salmon To Lose Money’: A Costly, Questionable Plan On Oregon’s Willamette River
January 20th, 2025
The U.S. Army Corps of Engineers said it could make hydroelectric dams on Oregon’s Willamette River safe for endangered salmon by building gigantic mechanical traps and hauling baby fish downstream in tanker trucks. The Corps started pressing forward over objections from fish advocates and power users who said the plan was costly and untested.
Voracious Juvenile Sablefish Spreading Into Warming Northwest Coastal Waters Compete With Young Salmon For Prey
January 20th, 2025
There is a new mouth to feed in the coastal waters of the Northwest where juvenile salmon first enter the ocean, and it’s a hungry one.
Agencies’ Draft ‘Lower Snake River Water Supply Replacement Study’ Out For Review, Four Reservoirs Irrigate Over 55,000 Acres
January 19th, 2025
A federal agency and a state agency have jointly completed a study on the impacts that breaching the four lower Snake River dams would have on water supplies and irrigation.
USFWS Proposed Rule Rejects Delisting Grizzly Bear, Establishes Single Distinct Population Segment In Idaho, Montana, Washington, and Wyoming
January 19th, 2025
The U.S. Fish and Wildlife Service has denied petitions to remove Endangered Species Act protections from grizzly bears, finding that the imperiled animals still need federal protection.
Boaters In Washington State Waters Must Now Stay 1,000 Yards (Half-Mile) Away From Killer Whales At All Times
January 19th, 2025
As of Jan. 1, 2025, boaters in Washington waters must stay 1,000 yards away from Southern Resident killer whales (SRKW) at all times.
Researchers Spot Killer Whale ‘Tahlequah’ Carrying Her Deceased Calf Near Seattle; Of 73 JPod Whales, 11 Under 5-Years-Old
January 19th, 2025
The new year came with both joy and sadness for endangered Southern Resident killer whales. Researchers first spotted J35, also known as Tahlequah, carrying her deceased calf off Alki Point in West Seattle on December 31. Tahlequah is the same whale that garnered international headlines and concern in 2018 when she carried another deceased newborn calf for 17 days.
Washington State, Agencies Finalize Agreement On Future Radioactive Tank Waste Cleanup At Hanford Site; 56 Million Gallons, 177 Underground Tanks
January 19th, 2025
The U.S. Department of Energy, Washington State Department of Ecology, and U.S. Environmental Protection Agency have finalized an agreement that outlines a course for cleaning up millions of gallons of radioactive and chemical waste from large, underground tanks at the Hanford Site near the Columbia River.
Latest Oregon Climate Assessment: Precipitation Below Average 18 Of Last 24 Years, Snowfall To Decrease By 50 Percent By 2100
January 10th, 2025
Oregon is becoming warmer and more prone to drought and will see less snow due to climate change, but people and businesses are also adapting to the challenges of a warming planet, the latest Oregon Climate Assessment indicates.
Study Details Salmonid Response To Columbia River Basin Habitat Restoration Projects, Shows Large Benefits For Coho, Steelhead
January 10th, 2025
Floodplain restoration projects designed to improve instream habitat conditions for anadromous fish resulted in an increase in the numbers of juvenile salmon and steelhead, according to a recent study that examined segments of 17 habitat restoration projects in the Columbia River basin.
Illegal Wolf Killings, Rewards For Information On The Rise In Oregon, Washington, Colorado
January 10th, 2025
The US Fish and Wildlife Service has announced a $10,000 cash reward for information regarding a wolf poaching incident on private property in eastern Oregon’s Morrow County. The Oregon Wildlife Coalition has a standing reward of $10,000 for wolf poaching in that area, raising the reward total to $20,000.
Decision On Delisting Grizzlies In Northern Rockies Coming; Montana Scientists Discuss Implications Of Living With The Bears
January 10th, 2025
In early 2025, the U.S. Fish and Wildlife Service will decide whether to delist some populations of grizzly bears in the U.S. Northern Rockies. As Montanans consider their future with grizzly bears, University of Montana scientists are helping inform the social, ecological and policy aspects of the dialogue.
Study Says Reduced Irrigation For Livestock Feed Needed To Save Great Salt Lake
January 10th, 2025
The Great Salt Lake has lost more than 15 billion cubic yards of water over the past three decades, is getting shallower at the rate of 4 inches a year, and an analysis of its water budget suggests reducing irrigation is necessary for saving it.
NOAA Fisheries Accepting Project Applications From States, Tribes For Up To $99 Million Through Pacific Coastal Salmon Recovery Fund
December 22nd, 2024
The Department of Commerce and NOAA Fisheries has announced up to $99 million in funding through the Pacific Coastal Salmon Recovery Fund for conservation and recovery projects focusing on Pacific salmon and steelhead. The funding — which includes $34.4 million from the Infrastructure Law — is aimed at advancing state and tribal efforts to restore salmon populations and habitats.
This Year’s Ocean Indicators Show Low Prey Numbers For Pacific Juvenile Salmon, Suggest Moderate-To-Poor Conditions For Young Salmon
December 15th, 2024
How did climate change impact ocean waters off the U.S. West Coast this past year? What does that tell us about the growth and survival of juvenile salmon for the years to come?
BPA Planning Budget For Next Year For Columbia Basin Fish/Wildlife Projects Set At $302 Million, An Increase Over Last Two Years
December 9th, 2024
The Bonneville Power Administration plans to spend next year $41 million more in fish and wildlife projects in the Columbia River basin than it actually spent in 2023, and five million more than what was budgeted for 2024, for which actual spending is not yet available.
Northwest Power/Conservation Council Executive Director Plans To Leave In Spring
December 9th, 2024
Just the third executive director of the Northwest Power and Conservation Council in 45 years is about to leave. After nearly five years in the position, Executive Director Bill Edmonds is planning to step down in spring 2025.
Feedback: CBB Article On 2024 Juvenile Survival Rate Inaccurate
December 9th, 2024
Comment Re: CBB article of November 26, 2024, entitled “2024 Survival Rate Of Migrating Juvenile Salmon In Columbia/Snake Rivers? Hard To Say With Yet Another Year Of Low Detection, Tagging Rates.”
2024 Survival Rate Of Migrating Juvenile Salmon In Columbia/Snake Rivers? Hard To Say With Yet Another Year Of Low Detection, Tagging Rates
November 26th, 2024
Increased spill levels at Snake and Columbia river dams, along with lower water flow in the rivers, hampered the ability of scientists to tag and detect juvenile salmon and steelhead as they migrated downstream in 2024.
EPA Gives Notice Of Developing New Rule To Protect Salmon, Steelhead From Lethal Tire Chemical; ‘Unreasonable Threat To Water, Fish Resources’
November 25th, 2024
The U.S. Environmental Protection Agency is acting on its commitment to three Northwest tribes by issuing an advance notice of proposed rulemaking (ANPR) to collect information on the risks of 6PPD quinone in tires, known to be toxic in stormwater runoff to coho salmon and steelhead in Puget Sound.
Groundwater Declines: Oregon Study Links Farm Irrigation Decisions, Groundwater Levels To Find Potential Solutions
November 25th, 2024
Sustainable rates of groundwater withdrawal in southeast Oregon’s Harney Basin were surpassed 20 years prior to the time declining groundwater levels were generally recognized, a new analysis found.
Carbon Budget: CO2 Emissions Grow In 2023, Continue To Increase 2024, No Sign Burning Fossil Fuels Has Peaked
November 25th, 2024
Emissions of carbon caused by fossil fuel pollution continued to grow slightly in 2023 to 36.8 billion metric tons of carbon dioxide, setting yet another new record despite increasingly urgent warnings from scientists about the need for steep and immediate decreases.
Center For Biological Diversity Report Says Water Reservoirs Significant Source Of Climate Warming Emissions
November 25th, 2024
Reservoirs, a major component of California’s water storage system, are a significant source of climate-warming emissions, releasing more greenhouse gases across the state than 300,000 gas-powered cars in a year, says a report by the Center for Biological Diversity.
Groundbreaking Research: First Time Cloned Endangered Species (Black-Footed Ferret) Produces Offspring
November 18th, 2024
The U.S. Fish and Wildlife Service and conservation partners have announced a groundbreaking achievement in endangered species research: the first-ever birth of black-footed ferrets produced by a cloned endangered animal.
Count Of Mother-Calf Gray Whale Pairs Off West Coast One Of Lowest On Record Due To Reduced Food Availability In Arctic
November 18th, 2024
The number of gray whale calves migrating with their mothers along the California Coast this year was one of the lowest on record.
States Set 2025 Columbia River Sturgeon Retention Seasons; Expect High Effort, Short Seasons
November 18th, 2024
Oregon and Washington fishery managers set dates and harvest guidelines for recreational white sturgeon retention in pools backed up behind Bonneville, The Dalles and John Day dams.
Oregon Issues For Comment Draft Priority List Of 605 Most Critical Manmade Barriers To Fish Passage, Climate Change Used For Rankings
November 18th, 2024
The Oregon Department of Fish and Wildlife has developed an update to the Statewide Fish Passage Barrier Priority List, which is revised every five years.
How Do Lakes Contribute To Water Cycle In Warming World? Study Says Implications For Freezing Later, Melting Earlier
November 1st, 2024
The world’s freshwater lakes are freezing over for shorter periods of time due to climate change. This shift has major implications for human safety, as well as water quality, biodiversity, and global nutrient cycles, according to a new analysis from an international team of researchers.
Oregon Researchers To Study Whether Feeding Seaweed To Cattle Grazing In Sagebrush Ecosystems Reduces Methane Emissions
November 1st, 2024
Oregon State University researchers have received a $1 million grant to study the impact of adding seaweed to the diets of beef cattle as a way to reduce greenhouse gas emissions.
Interior Announces $46 Million For Klamath Basin Restoration, Plans $162 Million Over Five Years For Water Reliability, Salmon Post Dam Removal
November 1st, 2024
The U.S. Department of the Interior and U.S. Fish and Wildlife Service this week announced nearly $46 million in investments from President Biden’s Infrastructure Law for ecosystem restoration activities that “address high-priority Klamath Basin water-related challenges in southern Oregon and northern California.”
Cougar On Busy Oregon Coast Dock Presented Challenges For ODFW
November 1st, 2024
On Oct. 17 the Oregon Department of Fish and Wildlife was alerted by Oregon State Police that a young adult male cougar was on a dock at the Embarcadero Resort in Newport. ODFW staff immediately responded and assessed the scene with local law enforcement.
Petition Filed Seeking ESA Protections For Washington State’s Cascade Red Fox
November 1st, 2024
The Center for Biological Diversity has filed a petition urging the U.S. Fish and Wildlife Service to protect the Cascade red fox under the Endangered Species Act. The Washington state foxes are threatened by climate change, small population size and a host of other threats.
Highly Pathogenic Avian Influenza Detected In Pig In U.S. For First Time In Oregon’s Crook County; Five Pigs, 70 Birds Euthanized
November 1st, 2024
The National Veterinary Services Laboratories has confirmed Highly Pathogenic Avian Influenza (HPAI) in 1 of 5 pigs living on a small farm in central Oregon’s Crook County.
‘We Are On The Brink Of Irreversible Climate Disaster:’ OSU Report Says Of 35 Planetary Vital Signs, 25 At Record Extremes
October 18th, 2024
An international coalition led by Oregon State University scientists concludes in its annual report published this month that the Earth’s worsening vital signs indicate a “critical and unpredictable new phase of the climate crisis” and that “decisive action is needed, and fast.”
Mixed-Source Reintroductions: Montana Research Shows How Genetic Diversity Affect Health, Viability Of Fish Reintroductions
October 18th, 2024
New research from University of Montana underscores the critical role of genetic variation in the conservation of threatened fish species.
Oregon’s Crater Lake Newt May Qualify For ESA Protection, Introduced Crayfish Decimating Populations
October 18th, 2024
In response to a legal petition from the Center for Biological Diversity, the U.S. Fish and Wildlife Service announced this week that the Crater Lake newt (also known as the Mazama newt) may qualify for protection under the Endangered Species Act.
More Land Added To NE Oregon’s Minam River Wildlife Area, Habitat For ESA-Listed Snake River Salmon, Steelhead
October 18th, 2024
The Oregon Department of Fish and Wildlife and the Rocky Mountain Elk Foundation added an additional 1,073 acres to the Minam River Wildlife Area in northeast Oregon, expanding the protected acreage to 16,646. This collaborative effort, finalized last month, builds upon significant land acquisitions from 2021 and 2023.
Biden Administration Designates Third Largest National Marine Sanctuary Off California’s Central Coast, 4500 Square Miles
October 18th, 2024
The Biden Administration has announced that NOAA is designating 4,543 square miles of coastal and offshore waters along 116 miles of California’s central coast as America’s 17th national marine sanctuary.
Northwest Power/Conservation Council Issues Draft Annual Report To Congress On Council Progress With Fish, Power
October 18th, 2024
A draft report to Congress briefly outlines progress the Northwest Power and Conservation Council made in fiscal year 2023 on its Power Plan and Columbia River Basin Fish and Wildlife Program. The draft report was approved to go out for public comment until Dec. 10 by the Council last week at its meeting in Portland.
ODFW Says Uncertified Moss Balls Have Been Shipped To Oregon, Raising Concerns About Zebra Mussel Infestation
October 8th, 2024
Worried about invasive, destructive zebra mussels coming into the state, the Oregon Department of Fish and Wildlife is asking aquarium and pet store shoppers in North Bend and Stayton areas who may have purchased marimo moss ball products in the last six months to contact the agency.
Independent Scientists Review NPCC’s Basin Fish/Wildlife Program, Recommend More Comprehensive Climate Change Strategy
October 8th, 2024
In a recent review, a panel of scientists said the Northwest Power and Conservation Council’s Fish and Wildlife Program for the Columbia River basin is still changing and progressing after 40 years of implementation, but will need further updates and improvements, including a better strategy for incorporating climate change into the Program and a more comprehensive analysis of the outcome of removing the four lower Snake River dams.
BIA Announces $10 Million To Upgrade Tribal In-Lieu, Treaty Fishing Access Sites Along Columbia River
October 8th, 2024
The Office of the Assistant Secretary for Indian Affairs last week announced a nearly $10 million investment to provide critical rehabilitation at Tribal fishing sites along the Columbia River.
Washington Issues Climate Response Strategy To Deal With Snowpack Loss, Rising Sea Levels, Heat, Flooding, Drought, Wildfires, Ocean Conditions
October 8th, 2024
Dwindling snowpack, rising sea levels and dangerous heat events are among climate change challenges Washington state agencies are planning for under the guidance of a new “climate response” strategy.
Study Measures Impacts Of Harbor Seal Predation On Migrating Steelhead Smolts In Marine Waters
October 8th, 2024
Harbor seals consume as many as a third of young steelhead smolts migrating out of the Nisqually River’s delta in southern Puget Sound, new research shows.
WDFW To Use Drones To Survey Seals, Sea Lions To Help Estimate Consumption Of Salmon, Steelhead At Certain Locations
October 8th, 2024
The Washington Department of Fish and Wildlife has finalized a drone use plan that authorizes staff to conduct pinniped research and management surveys in the state’s coastal and inland waters. Department staff and researchers will use drones to survey for seals and sea lions in the Department’s Southwest, Coastal, and North Puget Sound regions.
Scientists Upgrade Genetic Research Tool Allowing Researchers To Identify The River An Individual Salmon Comes From
October 8th, 2024
NOAA scientists have upgraded a crucial genetic reference tool for Chinook salmon conservation that allows researchers to pinpoint the river system individual fish come from, enabling more precise management and protection of threatened and endangered populations.
WDFW Releases New Long-Term Management Plan For Invasive European Green Crabs, More Than One Million Removed Since 2022
October 8th, 2024
The Washington Department of Fish and Wildlife has published a new long-term management plan for invasive European green crabs (EGC). This harmful shore crab species is a threat to native shellfish, estuary habitats, eelgrass, Washington’s aquaculture industry, and other tribal, cultural, and environmental values.
EPA, Conservation Group Reach Agreement To Ensure Cyanide Levels In Washington Waters Not Harming Whales, Fish
October 8th, 2024
The Center for Biological Diversity has reached an agreement with the U.S. Environmental Protection Agency that puts the agency on the path to protecting imperiled fish and southern resident killer whales from toxic cyanide in Washington state’s waters.
Corps Holds Information Sessions To Explain Willamette Dams’ Drawdowns To Aid Salmon, Steelhead
October 8th, 2024
Deep drawdowns at Green Peter and Lookout Point reservoirs to improve juvenile Chinook salmon and steelhead fish passage on the Willamette River will be explained at virtual public information sessions sponsored by the U.S. Army Corp of Engineers.
Chinook, Steelhead Return Forecasts Rise Again While Coho Booming; Coho, Steelhead Passage At Willamette Falls Way Up
September 27th, 2024
Oregon and Washington opened the entire mainstem Columbia River to fall Chinook and coho salmon fishing from Buoy 10 to the Oregon and Washington state border last week. The change by the two-state Columbia River Compact came at its Sept. 18 hearing and was based on an increase in expected fall Chinook returns, as well as higher than average returns of coho.
What Do Two Populations Of North Pacific Killer Whales Eat? Research Shows Differences Between Southern Residents (Puget Sound), Alaska Residents
September 26th, 2024
Scientists studied two populations of fish-eating killer whales — the Southern Residents and the southern Alaska residents – to find out if these two populations different things and how their diets change throughout the year.
USFWS Status Review Says Bull Trout Should Remain Listed As Threatened Under ESA
September 26th, 2024
The U.S. Fish and Wildlife Service has completed the 5-year status review and a Species Status Assessment for bull trout in the lower 48 states, recommending no change to the current threatened listing status of the bull trout under the Endangered Species Act.
WDFW Officers Respond To Call Of River Otter Attacking Child, Mother
September 26th, 2024
Washington Department of Fish and Wildlife officers earlier this month received a report of a human-river otter incident that occurred at the Bremerton Marina in Kitsap County.
Climate Report Shows Greenhouse Gas, Global Temps, Ocean Heat, Sea Levels All Reached Record Highs In 2023
August 31st, 2024
Greenhouse gas concentrations, the global temperature across land and oceans, global sea level and ocean heat content all reached record highs in 2023, according to an international State of the Climate report led by NOAA scientists.
Why Have Colorado River Basin Streamflows Been Lower Than Predicted Based On Snowpack? UW Research Says Lack Of Spring Rainfall
August 31st, 2024
The Colorado River and its tributaries provide water for hydropower, irrigation and drinking water in seven U.S. states and Mexico. Much of this water comes from the snowpack that builds up over the winter and then melts each spring. Every year in early April, water managers use the snowpack to predict how much water will be available for the upcoming year.
How To Keep Wind Turbines From Killing Thousands Of Birds Each Year? OSU Research Looks At Painting One Blade Black
August 31st, 2024
Oregon State University researchers are part of a team looking at reducing bird collision risks with wind turbines by painting a single blade of the turbine black.
Petition Filed Seeking ESA Protections For Alvord Chub, Freshwater Fish In Oregon, Nevada Desert
August 31st, 2024
The Center for Biological Diversity this week petitioned the U.S. Fish and Wildlife Service to protect the highly imperiled Alvord chub under the Endangered Species Act.
USGS Research Shows Links Between Wildfires And Increased Mercury In Pacific Northwest Headwater Streams
August 18th, 2024
New research from the U.S. Geological Survey links wildfires to increased mercury concentrations in Pacific Northwest headwater streams.
First Case Of Chronic Wasting Disease In Deer In North Idaho Confirmed, IDFG Planning Disease Sampling
August 18th, 2024
Idaho Fish and Game recently received test results confirming a positive case of chronic wasting disease in an adult female white-tailed deer roughly 3 miles outside of Bonners Ferry in hunting Unit 1. The deer was reported to Fish and Game by a landowner who found the dead deer in early July.
Yakama Tribal Leader Takala Sworn In as Chair Of Columbia River Inter-Tribal Fish Commission For 2024-2025
August 18th, 2024
Yakama tribal leader Jeremy Takala was sworn in as the 2024-2025 Chair of the Columbia River Inter-Tribal Fish Commission at its July meeting, being hosted by the Warm Springs Tribe in Madras, Oregon. This is the second time Takala has served as the CRITFC Chair, previously occupying this position in 2020-2021.
Bureau Of Reclamation Announces Funding For Klamath Basin Salmon Restoration Projects
August 9th, 2024
The Bureau of Reclamation last week announced four projects totaling more than $1 million to be awarded as part of two Klamath Basin Salmon Restoration grant programs.
Nice Uptick In Return Of Unmarked Summer Steelhead Allows Deschutes River Fishing, Other Rivers On Track
August 9th, 2024
The popular Lower Deschutes River in central Oregon will remain open for steelhead fishing under permanent regulations.
Klamath River Dam Removal: Salmon Scientists Design Monitoring Program To Track Fish Returns, When And Where They Go
August 9th, 2024
The removal of four dams on the Klamath River will reopen more habitat to Pacific salmon than all previous dam removals in the West combined. Now it will have a monitoring program to match—designed by salmon scientists to track when and how many fish of different species return and where they go.
Researchers Enhance Database That Help Wildfire Managers Predict When, Where Wildfires May Occur
July 26th, 2024
A newly enhanced database is expected to help wildfire managers and scientists better predict where and when wildfires may occur by incorporating hundreds of additional factors that impact the ignition and spread of fire.
Study Documents How Rising Temperatures May Impact Groundwater; Water Too Warm For Drinking, Spawning Salmon
July 17th, 2024
As the world’s largest unfrozen freshwater resource, groundwater is crucial for life on Earth. Researchers at Germany’s Karlsruhe Institute of Technology (KIT) have investigated how global warming is affecting groundwater temperatures and what that means for humanity and the environment.
White-Nose Bat Syndrome Killing Entire Colonies; Montana Researchers Get $3 Million Award To Study Disease, Climate Change Impacts
July 17th, 2024
Since 2006, a fast-moving disease known as white-nose syndrome has killed an estimated 6.7 million bats, wiping out entire colonies and decimating creatures that provide an integral means of pest control.
USFWS Lists Mount Rainier Ptarmigan As Threatened Due To Climate Change, Lives In High Country Cascades From Mount Adams To Canada
July 4th, 2024
A bird that spends its entire life near mountaintops in the Pacific Northwest is likely to become in danger of extinction as a result of climate change, the U.S Fish & Wildlife Service has announced.
Turning The Tide At Willapa Bay: From Fastest Eroding West Coast Beach To One Of ‘Best Restored Beaches’
July 4th, 2024
The 1.1 mile long North Cove beach is located along the north entrance to Willapa Bay in Pacific County and was once the fastest eroding ocean beach on the U.S. West Coast.
Ninth Circuit Stops Old-Growth Clearcutting In Oregon Forest To Protect ESA-Listed Marbled Murrelets
July 4th, 2024
The 9th Circuit Court of Appeals last week affirmed a lower court ruling that prevents Scott Timber from clearcutting old growth trees within Oregon’s Elliott State Forest. The decision will protect marbled murrelets, which are a threatened species under the Endangered Species Act.
Public Finds It Easy To Connect Wildfires, Intense Heat To Climate Change, Not So Much With Other Extreme Weather Events
June 21st, 2024
Oregon State University researchers found that U.S. adults are fairly confident in linking wildfires and heat to climate change, but less confident when it comes to other extreme weather events like hurricanes, flooding or tornadoes.
New West Coast Offshore Wind Science Consortium: ‘Essential Offshore Wind Energy Developed In Environmentally, Socially Responsible Ways’
June 21st, 2024
A new West Coast collaboration for offshore wind science was announced last month. The Pacific Offshore Wind Consortium is a joint effort between three research centers: the Schatz Energy Research Center at Cal Poly Humboldt, the Pacific Marine Energy Center at Oregon State University, and the Center for Coastal Marine Sciences at Cal Poly San Luis Obispo.
Idaho Fish And Game Confirms First Grizzly Bear Sighting West Of I-15 In Upper Snake Region
June 7th, 2024
Trail camera footage provided to Idaho Fish and Game staff confirms for the first time the presence of a grizzly bear west of Interstate 15 (in Game Management Unit 59).
Marbled Murrelet Study Shows How Artificial Intelligence Can Enhance Monitoring Secretive Species
May 31st, 2024
Artificial intelligence analysis of data gathered by acoustic recording devices is a promising new tool for monitoring the marbled murrelet and other secretive, hard-to-study species, research by Oregon State University and the U.S. Forest Service has shown.
NE Oregon Sees Outbreak Of Poisoning Cases That Includes Wolves, Cows, Eagles, Dogs, Cougar, Coyote
May 17th, 2024
Oregon investigators found a cow carcass laced with poison in a creek in the Imnaha River drainage. The target was likely a wolf, the latest poisoning in a disturbing trend that has killed 19 wolves in Oregon since 2015. Whatever the target, the collateral damage in northeast Oregon’s ongoing poisoning cases now includes golden eagles, dogs, and other carnivores.
Commission Selects Colbert As New ODFW Director, First Woman To Lead The Agency
May 17th, 2024
The Oregon Fish and Wildlife Commission last week voted unanimously to select Debbie Colbert as the new ODFW Director.
DDT Pollutants Found In Deep Sea Fish, Sediments Off CA Coast; Banned Pesticide Threat To Marine Life, Human Health?
May 17th, 2024
In the 1940s and 1950s, the ocean off the coast of Los Angeles was a dumping ground for the nation’s largest manufacturer of the pesticide DDT – a chemical now known to harm humans and wildlife. Due to the stubborn chemistry of DDT and its toxic breakdown products, this pollution continues to plague L.A.’s coastal waters more than half a century later.
About One Million Chinook Salmon Fry Lost After Mechanical Failure At Puget Sound Hatchery
May 3rd, 2024
Approximately 1 million young Chinook salmon have died at the Washington Department of Fish and Wildlife’s Samish Hatchery near Burlington after a mechanical failure at 1 a.m. on Monday morning, April 29.
Vandal Pours Bleach Into Oregon Hatchery Fish Tank, Poisoning Thousands Of Juvenile Salmon
May 3rd, 2024
Nearly 18,000 young salmon died after a vandal poured bleach into a southern Oregon Coast fish hatchery tank last week, according to law enforcement authorities.
FISH WAR: Northwest Treaty Tribes Documentary Premieres At Seattle International Film Festival
May 3rd, 2024
FISH WAR, a documentary film produced by Northwest Treaty Tribes Media and North Forty Productions, will have its world premiere at the Seattle International Film Festival at 5 p.m. Saturday, May 11, with an additional matinee screening at 1 p.m. Sunday, May 12.
From British Columbia: April Update On Negotiations Towards A Modernized Columbia River Treaty
May 3rd, 2024
2023 was a year of accelerated activity in the ongoing process of modernizing the Columbia River Treaty.
Status Report: Though Some SW Washington Steelhead, Salmon Populations Under ESA Show Improved Numbers Since Listing, None Anywhere Near Recovery
April 18th, 2024
The status of southwest Washington salmon and steelhead listed under the federal Endangered Species Act is generally stable, although none of these fish populations are close to meeting recovery goals, says a recent report by the Lower Columbia Fish Recovery Board and the Washington Department of Fish and Wildlife.
Imperiled Steelhead Migrating Up Columbia/Snake River Show Lowest Survival Bonneville Dam To McNary Dam, Miss Survival Targets
April 18th, 2024
Asotin Creek adult summer steelhead survival is at its lowest in the Bonneville Dam pool as the fish migrate upstream to the Snake River tributary, according to a presentation last week that focused on survival of steelhead listed as threatened under the federal Endangered Species Act. Temperature and harvest (catch and release mortalities) are cited as the main reasons for steelhead struggles in the Bonneville Pool.
Fish Family Tree: McKenzie River Study Shows Reproductive Success For First Generation, Wild-Born Descendants Of Hatchery Chinook Salmon
April 18th, 2024
Researchers who created “family trees” for nearly 10,000 fish found that first-generation, wild-born descendants of hatchery-origin Chinook salmon in an Oregon river show improved fitness.
PFMC Recommends Closure For California’s Ocean Salmon Fisheries; For Oregon, Washington Fishing Opportunities Likely Similar To Last Year
April 18th, 2024
The Pacific Fishery Management Council acted unanimously to recommend closure of California’s commercial and recreational ocean salmon fisheries through the end of the year, mirroring recommendations made last year to close the fisheries in 2023.
ESA Protections Sought For Two Freshwater Snails Once Widespread In Columbia River Basin; Now Scattered, Isolated Populations
April 18th, 2024
The Center for Biological Diversity this week filed a petition with the U.S. Fish and Wildlife Service seeking Endangered Species Act protections for the ashy pebblesnail and shortface lanx.
Interior Funds Solar Panels Over Irrigation Canals In California, Oregon, Utah; Decrease Evaporation While Producing Renewable Energy
April 18th, 2024
The Department of the Interior announced a $19 million investment to install solar panels over irrigation canals in California, Oregon and Utah, simultaneously decreasing evaporation of critical water supplies and advancing clean energy goals.
Groups Sue USFWS Over Denial Of Petition To Protect Gray Wolves In Northern Rocky Mountains
April 18th, 2024
Four conservation and animal protection groups have sued the U.S. Fish and Wildlife Service for denying their petition to protect gray wolves in the northern Rocky Mountains under the Endangered Species Act.
For First Time, Oregon Satellite Tagging Winter Steelhead ‘Kelts’ To See Where They Go In The Ocean; Rarely Encountered In Commercial Fisheries
April 5th, 2024
Oregon Department of Fish and Wildlife biologists in southern Oregon want to know where steelhead go in the ocean after they spawned in the rivers.
Fish Tanker Truck Accident Results In Loss Of Spring Chinook Smolts For Imnaha River Release
April 5th, 2024
On March 29 near Lookingglass Hatchery in northeast Oregon, a fish tanker truck was involved in an accident while transporting approximately 102,000 spring Chinook smolts for release in the Imnaha River.
WSU Study Shows How PNW Honey Bees At Risk For Colony Collapse As Climate Warms, Hive Boxes May Need Cold Storage
April 5th, 2024
The famous work ethic of honey bees might spell disaster for these busy crop pollinators as the climate warms, new research indicates.
Unintended Consequences: Montana Study Shows How Too Much Fire Suppression Leads To Wildfires With Greater Severity
April 5th, 2024
The escalation of extreme wildfires globally has prompted a critical examination of wildfire management strategies. A new study from the University of Montana reveals how fire suppression ensures that wildfires will burn under extreme conditions at high severity, exacerbating the impacts of climate change and fuel accumulation.
The Future For Imperiled Canada Lynx In U.S.: Might Do Well If Expanded To Utah, Central Idaho, Yellowstone
April 5th, 2024
New research indicates that lynx might do well in the future in parts of Utah, central Idaho and the Yellowstone National Park region, even considering climate change and the lack of lynx in those areas now.
Dam-Sheds: Tribes Report Calculates Loss Of Spring/Summer Chinook On Upper Snake River Due To Dams At 1.4 Million Fish
March 22nd, 2024
An estimated 1.4 million spring/summer Chinook salmon were lost after multiple dams were constructed on the upper Snake River, according to a loss assessment recently completed by the Upper Snake River Tribes Foundation.
Ocean Conditions Key For Columbia River Basin Salmon/Steelhead Survival, NOAA Researchers Say About Average In 2023
March 22nd, 2024
urvival of Columbia River basin salmon and steelhead is poor – in most cases less than 2 percent smolt to adult returns – compared to a Northwest Power and Conservation SARs goal of 6 percent, according to a presentation at the Council’s March meeting.
Strong, Ocean-Warming El Nino Has Arrived But Researchers Say California Current Ecosystem Should Hold Up Better Than Last Time (2015)
March 22nd, 2024
The California Current ecosystem is a vital ocean system stretching from Washington to Baja California. It is facing a strong 2024 El Niño event, a cyclical warming of the Pacific Ocean. However, the latest information from NOAA’s Integrated Ecosystem Assessment program suggests the ecosystem is better positioned to weather these changing conditions than previous El Niño events.
OSU, NOAA Publish First Study Examining Marine Heat Wave Impacts On Entire Ocean Ecosystem In California Current, Food Webs Disrupted
March 22nd, 2024
Marine heat waves in the northeast Pacific Ocean create ongoing and complex disruptions of the ocean food web that may benefit some species but threaten the future of many others, a new study has shown.
NOAA Climate Report Says Winter 2023-24 Was Record-Warm Winter For U.S., Third Warmest February
March 22nd, 2024
A very mild February wrapped up a record-warm winter for the U.S., according to experts from NOAA’s National Centers for Environmental Information.
WDFW Release For Public Comment Northern Pike Rapid Response Plan, Fish Expected To Expand Throughout State
March 22nd, 2024
The Washington Department of Fish and Wildlife has released a draft Interagency Northern Pike Rapid Response Plan that guides coordination and resources to prevent the spread of northern pike to new areas in Washington and develop long-term management plans for the voracious predator. The draft plan is undergoing a State Environmental Policy Act review. As part of that process, WDFW is asking members of the public for input.
Montana Detects Season’s First Mussel-Fouled Watercraft At Anaconda Inspection Station, Boat Was Headed To Ephrata, WA
March 22nd, 2024
Montana’s first mussel-fouled watercraft of the year was intercepted at the Anaconda watercraft inspection station on March 10.
Novel Parasite Detected In Sick Rainbow Trout At Three Oregon Fish Hatcheries, Warming Waters Favor Pathogens
March 22nd, 2024
Oregon Department of Fish and Wildlife’s fish health lab has detected a novel parasite in sick rainbow trout that were raised at Klamath Falls, Rock Creek and Elk River hatcheries. The detection marks the first time this parasite has been associated with disease symptoms in Oregon’s fish.
Study Says Cooler, Wetter Pacific Northwest Forests -The Westside – To See Biggest Increases In Fires As Climate Warms
March 7th, 2024
Forests in the coolest, wettest parts of the western Pacific Northwest are likely to see the biggest increases in burn probability, fire size and number of blazes as the climate continues to get warmer and drier, according to new modeling led by an Oregon State University scientist.
Oregon Researchers Lead Effort To Expand Ocean Conditions Monitoring Using Sensors On Crab Pots
March 7th, 2024
Oregon State University researchers are leading an effort to refine the design and expand use of oxygen monitoring sensors that can be deployed in fishing pots to relay critical information on changing ocean conditions to the fishing industry.
Researchers Document First-Ever Hoary Bat Flying Over Open Ocean In Area Slated For Wind Power Off Northern California Coast
March 7th, 2024
On a research cruise focused on marine mammals and seabirds, Oregon State University scientists earned an unexpected bonus: The first-ever documented sighting of a hoary bat flying over the open ocean.
Warming Waters Threatening Walleye, Spawning Timing Off With More Variable Spring Thaw
March 7th, 2024
Walleye are one of the most sought-after species in freshwater sportfishing, a delicacy on Midwestern menus and a critically important part of the culture of many Indigenous communities. They are also struggling to survive in the warming waters of the midwestern United States and Canada.
Study Shows Very Low, Brief Levels Of Pesticide Exposure Can Affect Fish For Generations; Offspring ‘Developmentally Deformed’
February 23rd, 2024
Fish exposed to some pesticides at extremely low concentrations for a brief period of time can demonstrate lasting behavioral changes, with the impact extending to offspring that were never exposed firsthand, a recent study found.
Study Looks At Invisible Nanoplastics Threatening Marine Ecosytems; Small Size Penetrates Living Organisms
February 23rd, 2024
Millions of tons of plastic waste enter the oceans each year. The sun’s ultraviolet light and ocean turbulence break down these plastics into invisible nanoparticles that threaten marine ecosystems.
Domestication Selection: Researchers Use DNA To Examine Genetic Differences Between Hatchery, Wild Chinook Salmon
February 16th, 2024
Hatchery-reared salmon show genetic differences from wild populations in only a few generations, but those differences vary among hatcheries.
Northwest, Southwest Fisheries Science Centers Get $27 Million For New Science, Research To Advance Pacific Salmon Recovery
February 2nd, 2024
The Department of Commerce and NOAA has announced plans for $27 million to recover threatened and endangered Pacific salmon in the face of climate change.
Griz In The Bitterroots? USFWS Initiates Scoping Period To Evaluate Restoration Of Grizzly Bears In Montana-Idaho Bitterroot Ecosystem
February 2nd, 2024
The U.S. Fish and Wildlife Service announced a public scoping period to consider options for restoring grizzly bears to the Bitterroot ecosystem.
WSU Researchers Find Permeable Pavements May Reduce Salmon-Killing Tire Wear Particles
February 2nd, 2024
The pore-like structure of permeable pavements may help protect coho salmon by preventing tire wear particles and related contaminants from entering stormwater runoff, according to a Washington State University study.
Montana Study Quantifies Interconnected Impacts Of Climate Change, Irrigation On Hundreds Of Western Watersheds’ Surface Water Flows
February 2nd, 2024
In a study that could help reshape understanding and management of water resources in the Western United States, David Ketchum, a 2023 graduate of the University of Montana systems ecology Ph.D. program, has unveiled a 35-year analysis quantifying the interconnected impacts of climate change and irrigation on surface water flows.
Salmon Becoming ‘Thiamine Deficient’; Researchers Find Hope In Thiamine Compounds Found In Salmon Spawning Rivers
January 18th, 2024
Oregon State University researchers have discovered vitamin B1 produced by microbes in rivers, findings that may offer hope for vitamin-deficient salmon populations.
For First Time, Crews At Ashland Watercraft Inspection Site Find Invasive Quagga Mussels; Pontoon Boat From Lake Mead
January 18th, 2024
Oregon Department of Fish and Wildlife staff at the Ashland Boat Inspection Station found quagga mussels on a pontoon boat that was being transported from Lake Mead, Nev., into Oregon on Jan. 4.
New USGS Report Shows 75 Percent Of U.S. Could Experience Damaging Earthquake Shaking In Coming Years
January 18th, 2024
Nearly 75 percent of the U.S. could experience damaging earthquake shaking, according to a recent U.S. Geological Survey-led team of over scientists and engineers.
ODFW Director Melcher Retiring In April, Recruitment Process Underway
January 18th, 2024
Curt Melcher, the Oregon Department of Fish and Wildlife’s Director since 2014, has announced he is retiring effective April 1, 2024.
Canadian Researchers Find Toxic Chemicals From Oil Spills, Wildfire Smoke (PAHs) In Killer Whales, Transfers Mother To Fetus
January 5th, 2024
Toxic chemicals produced from oil emissions and wildfire smoke have been found in muscle and liver samples from Southern Resident killer whales and Bigg’s killer whales.
Oregon Commission Says Revised Wolf Plan Not Needed; Staff To Focus On Wolf-Livestock Conflict, High Illegal Take Rate
January 5th, 2024
The Oregon Fish and Wildlife Commission, at a workshop last month, determined that revision of the Wolf Plan was not needed at this time, while directing staff to focus on addressing key challenges including wolf-livestock conflict, reducing illegal take, and population monitoring.
$86 Million Announced For British Columbia Salmon Restoration Projects, Part Of Canada’s Pacific Salmon Restoration Strategy
January 5th, 2024
Last month, the Canadian Minister of Fisheries, Oceans, and the Canadian Coast Guard, Diane Lebouthillier, and the British Columbia Minister of Water, Land and Resource Stewardship, Nathan Cullen, announced $86,119,340 for 58 projects receiving funding under the second phase of the British Columbia Salmon Restoration and Innovation Fund (BCSRIF).
D.C. Subcommittee Hearing: NW GOP Lawmakers Complain About Confidential (Leaked) Draft Salmon Settlement Talks
December 13th, 2023
Biden administration officials bound by court-ordered confidentiality declined to participate in a congressional oversight hearing Tuesday focused on a leaked draft settlement of the long-running salmon and dams litigation in the Columbia River basin.
Study Finds High Levels Of Mercury In Snake River’s Smallmouth Bass In Reservoirs Compared To Free-Flowing Stretches
December 13th, 2023
Mercury concentrations are twice as high in smallmouth bass found in reservoirs than those in the free-flowing sections of the Snake River in Idaho and Oregon, according to a joint U.S. Geological Survey and Idaho Power Company study that looked at 1,815 specimens of this popular recreational fishing species from a variety of habitats in 31 sites along 530 miles of the Snake River.
Hard-Working Angler Nets $107,800 For Pulling Northern Pikeminnow Out Of Columbia River Under Reward Program
December 13th, 2023
The final winner in the Northern Pikeminnow Sport Reward Fishery Program this year received a whopping $107,800 for their efforts to catch the aggressive predator of juvenile salmon and steelhead. Even the second-place angler received nearly $100,000 in winnings with a total catch of 9,786 pikeminnow.
NOAA Fisheries Finds ESA-Listing For Washington Coast Chinook May Be Warranted; Status Review Initiated
December 13th, 2023
In response to a petition by the Center for Biological Diversity and Pacific Rivers, the National Marine Fisheries Service has made an initial finding that Endangered Species Act protections may be warranted for Washington coast Chinook salmon. The agency will initiate a status review for Washington coast spring-run and fall-run salmon populations.
NOAA Opens Application Process For $106 Million In Funding For Projects Under Pacific Coastal Salmon Recovery Fund
December 13th, 2023
NOAA this month announced the availability of up to $106 million in funding through the Pacific Coastal Salmon Recovery Fund for Pacific salmon and steelhead recovery and conservation projects. This funding — which includes funding from the Infrastructure Law — will support state and tribal salmon restoration projects and activities to protect, conserve and restore these fish populations and their habitats.
USFWS Seeking Comment On Draft Recovery Plan For ESA-Listed Canada Lynx, Includes Upper Columbia Basin
December 13th, 2023
The U.S. Fish and Wildlife Service is seeking public input on a draft recovery plan for the lower 48 distinct population segment of Canada lynx, informed by an updated species status assessment.
Chelan PUD Juvenile Salmon Passage Study At Rocky Reach Dam Shows High Survival Numbers; HCPs Call For No Net Impact
November 30th, 2023
More than 93% of young Chinook safely passed Rocky Reach Hydroelectric Project last spring, says Chelan PUD. The results represent the most successful survival study of yearling Chinook in the 21-year history of the Rocky Reach Habitat Conservation Plan.
BPA Says Fourth Quarter Boosted 2023 Revenues Beyond Forecasts, Intends To “Accelerate Fish And Wildlife Mitigation’
November 30th, 2023
The Bonneville Power Administration says it ended fiscal year 2023 on solid financial footing, exceeding expectations of previous quarterly forecasts that indicated the agency would miss net revenues and expense targets. The agency’s annual report describes how the agency bounced back in the fourth quarter, offsetting cost pressures primarily from the 13th driest year on record.
Logging And Climate Change: Forest Modeling By OSU Shows Which Harvest Rotations Maximize Carbon Sequestration
November 30th, 2023
Forest modeling by Oregon State University scientists shows that a site’s productivity – an indicator of how fast trees grow and how much biomass they accumulate – is the main factor that determines which time period between timber harvests allows for maximum above-ground carbon sequestration.
Recreational Angler In Washington Gets 50 Days In Jail For Snagging Salmon
November 30th, 2023
A Pacific County judge has sentenced a recreational fisherman to 50 days in jail, fined him $1,500, and imposed a five-year fishing license suspension for repeat salmon snagging violations, the Washington Department of Fish and Wildlife announced.
Guest Column: Northwest Tribes Demand Action For Salmon And Orca Restoration
November 30th, 2023
More than 15 Northwest Tribal Nations gathered in early November to share stories about salmon, orca, water, and the land — and to demand the federal government uphold Tribal treaty obligations to recover and restore salmon in the Snake River and Columbia River Basin.
Dolphin Calves End Up With More Toxins Than Nursing Mothers; Raises Concerns About Southern Resident Killer Whales (Dolphins)
November 16th, 2023
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.
Administration Announces New Funding For Columbia River Basin Mitchell Act Hatcheries
November 3rd, 2023
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.
Corps Seeks Public Comment For Willamette Valley Hydropower Report To Congress: Is Hydro Necessary?
November 3rd, 2023
The Portland District of the U.S. Army Corps of Engineers will gather the public’s perspective and opinions on the future of hydropower across the Corps’ Willamette Valley system of dams during three listening sessions – one in-person and two virtual.
Rethinking Wolf Hunting Behavior: Researchers Observe Wolves Killing Sea Otters, Seals On Alaska Coast
November 3rd, 2023
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.
Idaho Fly Fisherman Lands 41-Inch Clearwater River Steelhead, New Catch-Release State Record
November 3rd, 2023
In the early morning of October 6th, Kyriacos Panayiotou of McCall waded into the cool waters of the Clearwater River, Idaho’s legendary steelhead mecca. Using a two-handed spey rod, he began searching the water, hoping a steelhead would grab the fly.
El Nino In Place For Winter First Time In Four Years, Drier Than Average Across Northern Tier
October 26th, 2023
This year, El Nino is in place heading into winter for the first time in four years, driving the outlook for warmer-than-average temperatures for the northern tier of the continental United States, according to NOAA’s U.S. Winter Outlook released this week by the Climate Prediction Center — a division of the National Weather Service.
Conservation Groups Say Very Low Return Of Wild Spring Chinook To Southern Oregon Coastal River Shows Need For ESA Listing
October 26th, 2023
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.
OSU Scientists Author State Of The Climate Report: ‘We Are On Our Way To Potential Collapse Of Natural, Socioeconomic Systems’
October 26th, 2023
An international coalition of climate scientists says in a paper published this week that the Earth’s vital signs have worsened beyond anything humans have yet seen, to the point that life on the planet is imperiled.
Milestone: NOAA Says Snohomish Coho 50th Fish Stock Rebuilt Under Magnuson-Stevens Act
October 26th, 2023
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.
Colossal Coho Caught In Clearwater River, 11.78 Pounds A New State Record
October 26th, 2023
Matt Hosking of Lewiston, Idaho caught a colossal coho in the Clearwater River in on October 13th, setting a new state record for coho salmon.
Study Looks At What Factors Drive Juvenile Salmon Smolts To Pass Columbia/Snake Dams Through Turbines
October 12th, 2023
High spill volumes to maximum total dissolved oxygen levels in order to reduce passage of juvenile salmon smolts through turbines at federal Columbia and Snake river dams is likely to be most effective at night, during high river flows and when temperatures are colder, according to a recent study. These are times when juveniles are less active and their swimming ability is low.
Despite Dry Conditions, High Market Prices, BPA Makes 2023 Treasury Payment Of $1.02 Billion
October 12th, 2023
On Oct. 3, the Bonneville Power Administration made its annual payment to the U.S. Department of the Treasury for the 40th consecutive year on time and in full, bringing cumulative payments to approximately $34.6 billion over this period. The total payment for fiscal year 2023 was $1.02 billion.
How to Slow Global Warming? Researchers Focus On Removing Carbon Dioxide, Dial Down Non-CO2 Emissions; Halting Deforestation
October 12th, 2023
With the 2023 United Nations Climate Change Conference just a few weeks away, countries will soon take stock of their progress in the worldwide effort to slow and adapt to global warming. Better known as COP28, the conference offers the chance for countries to meet and coordinate their climate-mitigating pledges, like achieving carbon neutrality by 2050 or peak emissions by 2030.
Study: The Massive Surge Of Hatchery Pink Salmon In North Pacific Harming Abundance Of Other Salmon Species, Whales, Birds
September 28th, 2023
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.
Portland State Inventory Shows Western States’ Glaciers Disappearing, Getting Smaller
September 28th, 2023
The Western United States is losing its glaciers. A new inventory from Portland State University researchers shows that some glaciers have disappeared entirely, some no longer show movement, some are too small to meet the 0.01 square kilometer minimum and some are actually rock glaciers — rocky debris with ice in the pore spaces.
National Science Foundation Grants $220 Million To UW, OSU, Others To Continue Ocean Observatories Initiative; Measure Climate Change Impacts
September 28th, 2023
The U.S. National Science Foundation has awarded a coalition of academic and oceanographic research organizations including Oregon State University a five-year, $220 million cooperative agreement to continue operating and maintaining the Ocean Observatories Initiative.
GUEST COLUMN: A Rebuttal To Dam Breaching, We Can Have Fish And Dams
September 28th, 2023
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.
Researchers Use Models To Estimate Where West Coast Salmon Habitat Will Remain Favorable With Warming Climate
September 15th, 2023
With climate change, some spawning habitat in British Columbia could actually expand, peaking in area around 2060, according to a recent study that looked at current stream habitat and projected future favorable spawning habitat as the climate warms.
UW Researchers Find That Fall Snow Levels (December) In Oregon, Washington Can Predict Total Snowfall An Area Will Get
September 15th, 2023
Researchers who study water resources want to know how much snow an area will get in a season. The total snowpack gives scientists a better idea of how much water will be available for hydropower, irrigation and drinking later in the year.
ODFW Distributing Salmon Carcasses In Willamette Valley Rivers For Stream Nutrient Enhancement, Keep Dogs Away
September 15th, 2023
If you live or recreate close to a river or stream in the Willamette Valley, you might come across salmon carcasses or see Oregon Department Fish and Wildlife staff and volunteers slinging carcasses into the water during September and October.
Avian Influenza Found For First Time In West Coast Marine Mammals; Three Puget Sound Adult Harbor Seals Stricken, Stranded
September 15th, 2023
The U.S. Department of Agriculture’s National Veterinary Services Laboratories has confirmed that three adult harbor seals in Puget Sound have tested positive for the Highly Pathogenic Avian Influenza H5N1 strain. The seals stranded on Marrowstone Island on August 18 and 25. This confirms initial testing by the Washington Animal Disease Diagnostic Laboratory, which indicated the presence of H5N1 in these seals. No seal pups have tested positive.
NOAA Announces $24 Million To Research Ways To Remove Carbon Dioxide From Ocean
September 15th, 2023
The Department of Commerce and NOAA announced $24 million for projects that will address climate change by researching marine carbon dioxide removal strategies, with $14 million going toward 10 projects that examine how effectively and safely strategies like enhancing ocean alkalinity or sinking seaweed remove carbon from the atmosphere.
Global Synthesis Of Peer-Reviewed Research On Hatchery Impacts On Wild Salmonids (206 Papers, 1970-2021) Says 80 Percent Show Adverse Impacts
September 7th, 2023
For over a century, fish hatcheries across the world have produced salmonids to supply fisheries, mitigate habitat loss and boost depleted stocks. A newly published review of scientific literature examining the impacts of these programs on wild (i.e., naturally produced) salmonids shows that over 80 percent of global, peer-reviewed research on the topic has found that hatchery fish have adverse effects on wild salmonid populations in freshwater and marine environments.
Coho Salmon Disappearing From Urban Streams; Study Shows Biofiltering Stormwater Runoff Boosts Survival
September 7th, 2023
A relatively simple, inexpensive method of filtering urban stormwater runoff dramatically boosted survival of newly hatched coho salmon in an experimental study. That’s the good news for the threatened species from the Washington State University-led research. The bad news: unfiltered stormwater killed almost all of them.
New Research Shows Surprising Resilience Of Fisheries To Marine Heat Waves; 248 Heat Waves 1993-2019 Analyzed
September 7th, 2023
New research has found that marine heat waves – prolonged periods of unusually warm ocean temperatures – haven’t had a lasting effect on the fish communities that feed most of the world.
UW Study Quantifies Fossil Fuel Emissions Causing Polar Bear Declines; Method Can Be Used For Other Species Impacted By Global Warming
September 7th, 2023
New research from the University of Washington and Polar Bears International in Bozeman, Montana, quantifies the relationship between greenhouse gas emissions and the survival of polar bear populations.
Study Of Eastern Oregon Forest Shows How Thinning Enhances Older Trees, Restores Ecological Functions
September 7th, 2023
Forest thinning is improving the robustness of older trees and enhancing native biodiversity on federal lands in eastern Oregon, evidence that collaborative efforts to restore forests are working, research by Oregon State University shows.
Disagreement Over Willamette Falls: Grand Ronde Tribes’ Agreement With Oregon Could Launch Litigation
August 23rd, 2023
At the Aug. 4 meeting of the Oregon Department of Fish and Wildlife, not an empty seat could be found. Members of tribes in Oregon, Washington and Idaho filled the 150 chairs set out at the department headquarters in Salem. Dozens more crowded around the edges of the room.
Dry, Cold Expensive Winter Has BPA Showing $382 Million In Negative Revenue At End Of Third Quarter
August 23rd, 2023
The effects of a dry, cold winter and higher-than-expected supplemental power purchase expenses continue to weigh on the Bonneville Power Administration’s finances three-quarters of the way through the fiscal year. Agency net revenue is now forecast to be negative $382 million, which is $56 million below this year’s performance target.
Climate Change Will Make Fishing For West Coast Groundfish More Difficult As Species Redistribute; Vessels Will Have To Travel Farther, Fish Deeper
August 23rd, 2023
Shifting ocean conditions associated with climate change will likely send high-value sablefish into deeper waters off the West Coast, new research shows. That could make the fish tougher to catch and force fishing crews to follow them or shift to other, more accessible species.
New California Wolf Pack In Sequoia National Forest, 200 Miles From Nearest Pack Farther North, Adult Female Descendant Of OR7
August 23rd, 2023
California has a new gray wolf pack in Tulare County, says the California Department of Fish and Wildlife. This is the Golden State’s southernmost pack and it is at least 200 air miles from the nearest known pack in northeastern California.
Is A Growing American White Pelican Population In Mid-Columbia River Threat To Salmonids? Researchers Now Studying Predation Impacts
August 10th, 2023
A growing American white pelican population on an island in the mid-Columbia River basin could be a new threat to salmon and steelhead. The large white birds not only scoop out batches of juvenile fish, they also have been known to eat adult salmon, including sockeye salmon and other fish as large as 29 inches.
Large Marine Heatwave Reaches Northwest Coast, NOAA Tracking Impacts To Marine Life
August 10th, 2023
A large marine heatwave that developed offshore has reached the coast of Oregon and Washington. It increases the potential for harmful algal blooms and other impacts on the coastal ecosystem and marine life in the coming weeks and months.
Study Of Protected Birds Found Dead Along Powerlines In The West Found Illegal Shooting A Significant Threat, 66 Percent Of Birds Studied Shot
August 10th, 2023
A study examining protected birds found dead along power lines on public lands in the western U.S. shows that gunshot deaths were three times more common than deaths from other causes.
WDFW Seeks Comment On Status Review For Northern Spotted Owl; Likelihood Of Extinction Has Increased
August 10th, 2023
The Washington Department of Fish and Wildlife is seeking public input on a draft periodic status review for northern spotted owl that includes a recommendation to keep the owl on the state’s endangered species list. The public comment period is open from Aug. 1 through Oct. 29.
Construction Work On First Permitted Wave Energy Test Facility Off Oregon Coast Will Be Visible This Month
August 10th, 2023
The next step in Oregon State University’s construction of a wave energy testing facility off the Oregon Coast is visible to residents and visitors to the area this month.
Mining For EVs: Paper Details Potential Harm To Native Communities Without Updated Regulations, More Consultation
August 10th, 2023
Conditions are ripe for an accelerated transition to electric vehicle use in the United States. The Biden-Harris administration has set a target that 50 percent of newly purchased cars in 2030 be electric. In addition, the Inflation Reduction Act of 2022 provides significant tax incentives for purchasing electric vehicles and for companies that produce them.
OSU Study Shows That Spending $9 Billion For Columbia Basin Salmon Recovery In 50 Years Nets No Increase In Wild Salmon, Steelhead
August 2nd, 2023
Four decades of conservation spending totaling more than $9 billion in inflation-adjusted tax dollars has failed to improve stocks of wild salmon and steelhead in the Columbia River Basin, according to Oregon State University research.
Just Enough Unmarked Summer Steelhead Have Passed Bonneville Dam To Keep Steelhead Fishing Open On The Deschutes For Now
July 27th, 2023
The popular Lower Deschutes River will remain open by permanent rule for steelhead fishing through at least Sept. 14 after meeting a key threshold in its fish management framework.
Montana Lawmakers Get Lowdown On Flathead Lake Levels; Dire Scenario, No Relief In Sight
July 27th, 2023
Last year, the Flathead Watershed and its five tributaries were so choked with snowmelt and spring moisture that Flathead Lake overfilled naturally for the first time since 1964, when historic floods devastated local communities and reset the record books. This year, dam operators responsible for controlling the outflow of Flathead Lake began refilling the basin a full six weeks early, desperately trying to capture the region’s scant mountain runoff as forecasts showed lake levels dropping to historic lows.
Study Tracks Decades Of Juvenile Salmon Migration Timing For 66 West Coast Populations; Climate Change Impacts Vary
July 27th, 2023
Climate change has led to earlier spring blooms for wildflowers and ocean plankton but the impacts on salmon migration are more complicated, according to new research.
Northeast Oregon Study Indicates Hatchery Fish Can Successfully Contribute To Salmon Reintroduction Efforts, Increase Naturally Reproducing Populations
July 27th, 2023
In the Columbia River Basin, where dramatic and extensive alterations to habitat for fish and wildlife have occurred, the Columbia Basin Partnership Taskforce estimated that 35% of historical populations of anadromous salmon and steelhead have been extirpated.
Scientists Develop Tool To Predict Dam Removal Costs; Up To 32,000 U.S. Dams May Be Removed By 2050
July 27th, 2023
Scientists analyzed more than 650 dam removal projects over 55 years in the United States totaling $1.52 billion inflation-adjusted dollars to develop a tool to better estimate the cost of future dam removals.
OSU Researchers Developing Technology To Treat Wastewater So Usable For Irrigating Crops; Ag Uses 70 percent Of World’s Available Freshwater
July 27th, 2023
Researchers in the Oregon State University College of Engineering are developing technology to convert wastewater into a product that would simultaneously irrigate and fertilize crops.
Paper Synthesizes Latest Research On Wildfires In The West, More Firefighters On Ground, In Air Not The Answer
July 27th, 2023
Since 1980, fires have gotten significantly larger and more severe across California and the western United States, vastly increasing the amount of destruction they cause.
Wake-Up Call: Climate Change Has Reduced Availability Of Water In Colorado River Basin Equivalent To Entire Storage Of Lake Mead (10 Trillion Gallons)
July 27th, 2023
A recent study has revealed that climate change has had a profound impact on the Colorado River Basin between the years 2000 and 2021. The study shows that over this period, more than 40 trillion liters (10 trillion gallons) of water were lost due to climate change effects, which is roughly equivalent to the entire storage capacity of Lake Mead.
PNWA Report Says Research On Delayed Mortality Effects Of Lower Snake River Dams On Salmon, Steelhead Inconclusive
July 13th, 2023
Do the effects of juvenile salmon and steelhead passage through the four lower Snake River dams carry over into later life stages, contributing to high mortality in the ocean and far too low smolt-to-adult returns to the Snake River basin? In other words, does the stress of dam passage lead to delayed mortality?
WSU Study Shows Substantial Spread Of Invasive Asian Clams In Columbia River, Threat To River’s Food Web
July 13th, 2023
The invasive Asian clam is more common in the lower Columbia River than its native habitat of southeast Asia, according to a study of the clam’s abundance in the river.
When Ocean Warms, Chinook Bycatch In Pacific Hake Fishery Rises; Changing Water Temperatures Affect Salmon Distribution
July 13th, 2023
Rates of Chinook salmon bycatch in the Pacific hake fishery rise during years when ocean temperatures are warmer, a signal that climate change and increased frequency of marine heatwaves could lead to higher bycatch rates, new research indicates.
UW Research Show Massive Seabird Die-Offs Off West Coast Indicator Of Marine Heat Waves; Can Kill Millions Of Birds Within Months
July 13th, 2023
New research led by the University of Washington uses data collected by coastal residents along beaches from central California to Alaska to understand how seabirds have fared in recent decades. The paper shows that persistent marine heat waves lead to massive seabird die-offs months later.
USFWS Finalizes ESA Rule To Allow Reintroduction Of Listed Species Outside Historical Ranges When Habitat Become Unsuitable
July 13th, 2023
The Department of the Interior has announced significant action to better facilitate species recovery by providing more flexibility for the introduction of threatened and endangered species to suitable habitats outside their historical ranges.
Avian Responses To Climate Change: Birds Raise Fewer Young When Spring Arrives Earlier In A Warming World
July 13th, 2023
A new study of North American songbirds finds that birds can’t keep up with the earlier arrival of spring caused by climate change. As a result, they’re raising fewer young.
Scary Numbers: Oregon Gray Whale Poop-Prey Research Shows Extent Microplastics Polluting Our Waters, Marine Life (Fish)
June 29th, 2023
Oregon State University researchers estimate that gray whales feeding off the Oregon Coast consume up to 21 million microparticles per day, a finding informed in part by poop from the whales.
Scientists Concerned About Increasing Skin Disease In Southern Resident Killer Whales; May Be Sign Of Compromised Immune System
June 29th, 2023
In a recently published study, scientists investigating the endangered southern resident killer whales have made a noteworthy observation: the prevalence of skin disease within this population has shown a significant increase.
Canadian Researchers Say Urban Rain Gardens Could Reduce Toxic Chemical From Tires Killing Salmon
June 29th, 2023
Specially designed gardens could reduce the amount of a salmon-killing toxic chemical associated with tires entering our waterways by more than 90 per cent, new research shows.
Biden Administration Proposes New Rules To Strengthen ESA; Says Economic Impacts Not To Be Considered With Listing Decisions
June 21st, 2023
The U.S. Fish and Wildlife Service and NOAA Fisheries are proposing regulations the agencies say will restore protections for species, strengthen consultation and listing processes, and “reaffirm the central role science plays” in decisions that guide the protection and recovery of endangered and threatened wildlife.
Group To Sue Oregon, California Transportation Agencies For Failing To Consider Fatal Impacts To Salmon From Tire Chemical
June 16th, 2023
The Center for Biological Diversity filed a formal notice of its intent to sue the Oregon and California state transportation agencies for failing to consider fatal impacts to salmon from toxic tire pollution.
New Agreements Give Canada’s Indigenous Nations Revenue Sharing From Benefits Of Columbia River Treaty
June 16th, 2023
The Ktunaxa, Secwépemc and Syilx Okanagan Nations and their members will benefit from new interim agreements that share revenue generated from the Columbia River Treaty.
Under Legal Agreement, USFWS To Reconsider Whether To List West Coast Fisher, Rare Forest Carnivore, Under ESA
June 16th, 2023
In a settlement agreement, the U.S. Fish and Wildlife Service has agreed to reconsider whether West Coast fishers in northern California and southern Oregon warrant protection under the Endangered Species Act.
Clean Energy Microgrids Can Help Communities Adapt To Wildfires, Safety Power Shutoffs
June 16th, 2023
Wildfires have become increasingly frequent due to climate change, with record occurrences in areas not historically prone to them. In California, wildfires and regional power shutoffs have cost billions and taken lives. For some 46 million Americans living next to forests – at what scientists call the “wildland-urban interface” (WUI) – the risks of wildfire can be especially acute.
Rapid Growth Of Harmful Algae Along Southern CA Coast Killing Sea Lions, Dolphins; ‘Never Seen Anything This Intense In Terms Of Number Of Animals’
June 16th, 2023
The rapid growth of harmful algae along parts of the Southern California Coast is believed to have killed hundreds of California sea lions and close to 60 dolphins in the first weeks of June.
Oregon State Police Find Evidence Of Illegal Fish Snagging When Collecting Salmon, Steelhead For Hatcheries; Embedded Hooks, Sliced Fins
June 16th, 2023
Oregon State Police Fish and Wildlife Troopers discovered fish with embedded hooks, sliced fins, circular scabs, and other evidence of illegal tactics, while assisting ODFW hatchery staff during the spring salmon spawning season.
Researchers Survey Studies Of Avian Predation Of Columbia River Salmon, Steelhead; Identify Trends, Predator-Prey Dynamics, Fish Susceptibility Factors
June 8th, 2023
The breeding season for avian predators, March–August, overlaps with the peak out-migration of juvenile salmon and steelhead, April -- August, according to a recent survey of literature that looked specifically at peer-reviewed studies of Caspian terns, double-crested cormorants and gulls that prey on salmonids in the Columbia River basin.
Department Of Commerce, Cantwell Announce Millions Of Dollars For Northwest Salmon Recovery, Hatcheries, New Science Center
June 8th, 2023
U.S. Sen. Maria Cantwell (D-WA) this week joined U.S. Secretary of Commerce Gina Raimondo and NOAA Administrator Rick Spinrad to announce an $83 million commitment to rebuild the Northwest Fisheries Science Center in Seattle, $240 million for Northwest salmon and steelhead hatchery infrastructure, and $60 million for Mitchell Act hatcheries.
Future Fish Wars: OSU Researcher Receives DOD Grant To Study Links Between Changing Ocean Climate, Fish Movement, Geopolitical Tensions
June 8th, 2023
An Oregon State University researcher has been awarded a three-year, $1.4 million grant from the U.S. Department of Defense to lead a study about the movement of fish stocks due to changing climate conditions and the potential geopolitical tensions that could result from that shift.
Lessons From ‘Blob’ Will Help Manage Fisheries During Future Marine Heatwaves; ‘Greatest Immediate Climate Threat To Oceans’
June 8th, 2023
In early 2014, a great anomaly descended upon the seas: A patch of warm water that manifested in the Gulf of Alaska. Scientists called it “The Blob.”
Alaskan, Russian Scientists Collaborate To Study How Ocean Warming Driving Bering Sea Fish Stocks Beyond Traditional Habitats
June 8th, 2023
As the ocean warms, marine fish are on the move—beyond their traditional habitats and across international boundaries. Understanding these patterns of movement is essential to predicting change and managing climate-resilient fisheries.
Study: Even With Population Density Increase, Food Decline, Climate Change, Human Impacts, Yellowstone Grizzlies Maintaining Body Fat For Hibernation
June 8th, 2023
Grizzly bears in the Greater Yellowstone Ecosystem have been able to gain the body fat they need for hibernation even as population densities have increased and as climate change and human impacts have changed the availability of some foods, according to a new study by the U.S. Geological Survey and its partners.
Appeals Court Rejects USFWS Authorization To Kill Grizzlies In Response To Livestock Conflict Just Outside Yellowstone
June 8th, 2023
The U.S. 10th Circuit Court of Appeals has ruled that the U.S. Fish and Wildlife Service’s authorization of the killing of up to 72 grizzly bears on public land just outside of Yellowstone National Park violated federal law.
Fisheries Manager Add More Spring Chinook Fishing Days Below Bonneville
May 25th, 2023
Fishery managers from Washington and Oregon added eleven recreational fishing days (Thursday, May 25-Sunday, June 4) to the ongoing spring Chinook fishery downstream of Bonneville Dam during a joint state hearing Wednesday.
New Children’s Book Explores Destruction Of Celilo Falls In 1957 From Child’s Perspective
May 24th, 2023
In 1957 Celilo Falls, a fishery that was pivotal to the lives of many Native Americans along the Columbia River, was lost when it was flooded and destroyed by the construction of The Dalles Dam.
Columbia River Treaty Negotiators Meet In Kelowna; Discuss Salmon Reintroduction, Flood-Risk Management
May 24th, 2023
Negotiating teams for Canada and the United States met in Kelowna, British Columbia for the 17th round of negotiations toward a modernized Columbia River Treaty.
Lower Kootenay Band To Release Over One Million Burbot Into Restored Wetland In B.C.’s Creston Valley
May 18th, 2023
The Yaqan Nukiy Lower Kootenay Band will release more than one million burbot in a restored wetland in the Creston Valley this year.
Regional Researchers Mount Three-Year Effort To Study Impacts Of Climate Change Off Washington’s Coast; ‘A Sentinel Site’
May 18th, 2023
A team of Oregon State University researchers is leading a three-year effort to learn more about climate fluctuations in Olympic Coast National Marine Sanctuary using more than 20 years of oceanographic data.
Columbia Generating Station Nuclear Plant Shutting Down This Spring For Refueling Reactor Core; Provides 13 Percent Of BPA Fuel Mix
May 18th, 2023
The Bonneville Power Administration’s Columbia Generating Station is shutting down this spring, as it does every two years, to replace about a third of the fuel from the nuclear plant’s core.
First-Ever A.I. Algorithm Correctly Estimates Coastal Fish Stocks; Could Save Millions, Bridge Global Data, Sustainability Divide
May 18th, 2023
For the first time, a newly published artificial intelligence (AI) algorithm is allowing researchers to quickly and accurately estimate coastal fish stocks without ever entering the water. This breakthrough could save millions of dollars in annual research and monitoring costs while bringing data access to least-developed countries about the sustainability of their fish stocks.
Researchers Urge Intertwining Indigenous Rights, Endangered Species Laws To Move Beyond Simply Avoiding Risk Of Extinction
May 18th, 2023
Increasing caribou populations in northeastern British Columbia demonstrate that partnerships between Indigenous and colonial governments can reverse prolonged declines, yet the emphasis must now be placed on establishing culturally significant restoration objectives, assert a collective of scholars and community members in a recent publication featured in Science this week.
Nez Perce Tribe Turning To Gill Nets, Drift Nets On Clearwater River During Spring Chinook Season To Achieve Harvest Shares; IDFG ‘Totally On Board’
May 5th, 2023
Feeling crowded out of the prime fishing spots in the Clearwater Basin, the Nez Perce Tribe will experiment with gill nets and drift nets during the spring chinook fishing season.
Harvest Managers Set Columbia Summer/Fall Salmon, Steelhead Seasons With Restrictions To Protect Low Numbers Of Returning Upriver Wild Steelhead
May 5th, 2023
Oregon and Washington fishery managers recently finalized seasons and regulations for 2023 Columbia River summer and fall recreational salmon and steelhead fisheries. The harvest would come amidst the potentially lowest return of upriver summer steelhead to the Columbia since 1938.
Inslee Appoints Purce To NW Power/Conservation Council, Former President Of Evergreen State College
May 4th, 2023
Washington Gov. Jay Inslee has appointed Thomas L. (Les) Purce to serve on the Northwest Power and Conservation Council.