‘Explosion’ of invasive European green crabs reported in Southeast Alaska

European Green Crabs Invade Alaska: A Small but Mighty Threat to Native Marine LifeThe European green crab, a tiny invader, is causing significant damage in Alaska. First spotted in July 2022, they've multiplied rapidly, with over 40,000 trapped this year alone. These crabs, less than 4 inches wide, are tearing up eelgrass beds, harming habitats, and eating local marine life, including baby salmon and other crab species. They're now spreading to northern areas like Gravina Island, Ketchikan, and Etolin Island. Despite their small size, they're genetically tough and multiplying due to warming seas and climate events. Alaska is preparing for their arrival, with education and teamwork efforts underway to protect native marine life. DNN | The Daily News Now! The world’s first global local news network. Every city. Every story. AI powered. Hosted on Acast. See acast.com/privacy for more information.