"> Pigeon guillemots have attracted relatively little scientific attention compared to other seabirds in Puget Sound. That may be because their population is generally stable, but a group of citizen scientists is helping to put guillemots on the conservation radar. They hope the birds can be used as an indicator of Puget Sound health. Eric Wagner reports for Salish […]
June 10, 2019
"> Video series features science and adventure in the Salish Sea
A new video series follows local scientists into the water, capturing the adventure behind the research. “Salish Sea Wild” is entering its second season and we interviewed the series host and producers. Among our burning questions: What’s it like to have a Steller sea lion chew on your head? By Jeff Rice It’s the middle […]
May 31, 2019
"> Story map details efforts to stop green crabs in Puget Sound
Researchers have been on high alert since the 2016 discovery of the invasive European green crab in Puget Sound. So far, monitoring teams have found relatively few crabs, but experts worry that a population could grow rapidly and damage the native ecosystem. Now a collaboration of volunteers, agencies and tribes is working to stop the […]
April 26, 2019
"> Ghost nets still fishing in the deep waters of Puget Sound
Lost and abandoned fishing nets, which have killed millions of sea creatures in Puget Sound, still lurk in deeper, darker waters, where they continue to catch fish and crabs. But the quiet, unregulated killing has been quelled substantially since 2002, as divers have pulled up nearly 6,000 of these so-called “ghost nets.” The challenge for […]
April 16, 2019
"> The herring defenders
Herring numbers have been declining in Puget Sound since surveys for them began in the 1970s, but it is unclear what is causing those declines, even in the face of widespread fisheries closures. Less clear still is whether anything else can be done to stop or reverse them, and bring herring back. Our reporter Eric […]
February 15, 2019
"> Scientists from five countries seek out the secrets of salmon
The international salmon expedition will try to find out why so many salmon go out into the Pacific Ocean and never return. By Christopher Dunagan An international team of 21 scientists will embark Sunday on a wintry expedition that could help untangle some of the greatest mysteries surrounding Pacific salmon: Where do these migrating fish […]
February 4, 2019
"> The Orca Docs: When should medical experts intervene to save a killer whale?
This week we present “The Orca Docs,” a two-part series from our senior writer Christopher Dunagan. The series focuses on some of the issues related to proposed medical intervention for Puget Sound’s endangered orcas. The death of a young female orca in September has sparked a discussion of how and whether scientists should step in […]
January 22, 2019
"> The lost tidal forests of Puget Sound
Hundreds of years ago, old-growth cedar and spruce loomed over estuaries and bottom lands throughout Puget Sound, creating what are known as tidal forests. These forests were the Pacific Northwest’s answer to the Everglades — giant spongy swamps with a touch of saltwater that made up some of the finest salmon habitat in the region. […]
October 22, 2018
"> Harbor porpoises become increasing players in the Puget Sound food web
An explosive growth in the number of harbor porpoises in Puget Sound could be creating a ripple effect through the food web, with potential consequences for salmon, seals and even orcas. PSI senior writer Christopher Dunagan reports in Salish Sea Currents.
September 9, 2018
"> Studies show challenges for eelgrass restoration
As critically important eelgrass declines in some parts of Puget Sound, scientists are trying to plant more of it. The health of the ecosystem may be riding on their efforts, but what they are finding is something that farmers have known for thousands of years: Getting something to grow may be harder than you think. […]