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View the European green crab story map at https://arcg.is/4SbC0

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 …

Second invasive green crab found in Puget Sound

Last month, Puget Sound Institute senior writer Christopher Dunagan’s series on invasive species in Puget Sound highlighted some of the state’s worries about the arrival of the European green crab. The article noted that “the threat could be just around the corner.” It could not have been more timely. Several weeks after the article was published, volunteer crab spotters led by Washington Sea Grant …

New in Salish Sea Currents: Invasive stowaways threaten Puget Sound ecosystem

Invasive species are among the three greatest threats to the environment worldwide, according to the International Union for Conservation of Nature. Species ranging from microscopic viruses to larger creatures like rodents and non-native fish can alter the balance of entire ecosystems. The threat is well-known in Puget Sound and the Salish Sea, which face their own unique challenges. This week, our …