UPDATE, FRIDAY, JULY 2: K pod arrived in the San Juan Islands yesterday, so the wait is over for the Southern Residents to arrive this summer. The whales came south through Rosario Strait yesterday morning, according to reports, and then they traveled along the south side of Lopez Island and over to the west side […]
March 19, 2021
Voices Unbound: New perspectives on environmental challenges
A group of researchers at the University of Washington Tacoma asked more than a thousand people in Pierce County what they viewed as their most important environmental challenges. Nursing professor Robin Evans-Agnew will present some of the findings from the Voices Unbound project on Monday, March 22nd. Most of the people who wandered by the […]
March 4, 2021
Are summer low flows increasing in Puget Sound streams?
Update: A pdf of slides from the presentation is now available. Adequate stream flows are critical to Puget Sound’s endangered salmon and are one of the state’s ‘Vital Sign’ indicators of ecosystem health. Earlier data suggests that summer stream flows have been on the decline, but new analysis shows that gauging these flows may be […]
March 2, 2021
Salmon experts predict more wild coho but fewer Chinook in Puget Sound this year
Greater numbers of wild coho salmon are expected to return to Puget Sound later this year, according to forecasts released last week, but threatened Puget Sound Chinook stocks are likely to see another decline. The 2021 salmon forecasts were announced Friday during an online video conference with sport and commercial fishers and other interested people […]
February 12, 2021
New sewage-treatment permit would be a step to curbing nitrogen in Puget Sound
In an effort to stem the flow of excess nitrogen into Puget Sound, Washington Department of Ecology has proposed a new type of permit for some 60 sewage-treatment plants operating throughout the region. The flexible permit, called the Puget Sound Nutrient General Permit, aims to hold nitrogen releases close to or below their current levels […]
December 11, 2020
Sunflower sea stars certified as ‘critically endangered’ by international organization
The magnificent sunflower sea stars, pushed to the edge of extinction by sea star wasting disease, have been declared a “critically endangered species” by the International Union for Conservation of Nature. The listing, announced yesterday, is supported by new studies that show a 90-percent decline in the overall population of sunflower stars. The species (Pycnopodia […]
December 4, 2020
Discovery of toxic chemical in tires spurs scientific and regulatory interest
The discovery of a mysterious chemical that kills coho salmon in urban streams is expected to spawn new research throughout the world while possibly inspiring new demands for protective regulations. The deadly chemical, associated with automobile tires, was identified by researchers at the University of Washington’s Center for Urban Waters, which is affiliated with the […]
December 3, 2020
Could tire discovery go beyond impacts on coho?
Scientists have suspected for several years that chemicals from tire wear particles are to blame for the deaths of thousands of coho salmon that have returned to spawn in Puget Sound’s urban streams. Sometimes referred to as “pre-spawn mortality” or “urban runoff mortality syndrome,” these deaths typically occur in streams near roads, and scientists have […]
October 23, 2020
Controversy flares up over proposed policy revisions for state salmon hatcheries
UPDATE: NOV. 10, 2020 Washington Fish and Wildlife Commission is seeking comments on a slightly revised draft of a new Hatchery and Fishery Reform policy. For details, please read the news release issued yesterday. —- A state policy revision that could boost salmon production at fish hatcheries in Washington state has raised red flags among […]
October 16, 2020
Minor bridge modifications could help young steelhead escape from Hood Canal
Help could be on the way for migrating steelhead and salmon in Hood Canal, where many young fish are killed each year by seals and other predators that lie in wait at the Hood Canal floating bridge. As many as 50 percent of the steelhead migrants perish as they arrive at the bridge, where predators […]