The Trump administration declined to list three populations of Chinook salmon as threatened or endangered, clearing the way for logging, mining, and development in southeast Alaska despite documented fishery declines.
The National Marine Fisheries Service announced Wednesday it would not extend Endangered Species Act protections to the salmon populations, concluding that while numbers have fallen, the species do not meet the threshold for listing. The decision overrides petitions from conservation groups that warned of collapsing runs threatening entire ecosystems.
Chinook salmon—also called king salmon—serve as a keystone species in Alaska's temperate rainforest ecosystems. Their annual migrations feed grizzly bears preparing for hibernation, sustain bald eagle populations during breeding season, and provide critical nutrition for orcas in the Salish Sea. When salmon populations decline, the effects cascade through entire food webs.
The three populations in question—found in Sitka, Ketchikan, and Petersburg areas—have experienced dramatic reductions in returning adults over the past two decades. Commercial fishing closures and sport fishing restrictions have failed to halt the decline, suggesting habitat degradation and climate impacts are overwhelming traditional management approaches.
For Alaska Native communities, the decision carries profound cultural and subsistence implications. Salmon have sustained indigenous peoples in the region for thousands of years, providing not just nutrition but forming the center of ceremonial life and traditional ecological knowledge. The loss of reliable salmon runs disrupts food sovereignty and threatens cultural continuity.
Conservationists argue the administration prioritized extractive industry interests over ecosystem health. Old-growth logging in salmon watersheds removes the stream-cooling canopy cover that young salmon require, while mining operations risk acid drainage and sedimentation that smothers spawning gravel. Southeast Alaska contains some of the last intact temperate rainforests in , ecosystems that evolved in partnership with salmon migrations.
