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Protect Ancient Lake Sturgeon Before These Magnificent Fish Disappear
Final signature count: 6,406
6,406 signatures toward our 30,000 goal
Sponsor: Free The Ocean
Lake sturgeon have survived since the age of dinosaurs. Federal officials must not leave them without protection.
Lake sturgeon are among North America’s most remarkable freshwater animals. The U.S. Fish and Wildlife Service says the species traces its origins back at least 150 million years and that the largest individuals can grow to about 7 feet long, weigh 200 to 300 pounds, and live to 150 years old.5
But ancient survival does not guarantee modern protection. In 2024, the Fish and Wildlife Service determined that lake sturgeon did not require listing under the Endangered Species Act.6 In 2026, the Center for Biological Diversity launched legal action challenging that denial, arguing that the agency ignored widespread habitat loss, persistently low populations, and mounting climate threats.1
NewsChannel 9 reported that the lawsuit challenges the agency’s refusal to protect the species and argues that the decision overlooks severe population declines and ongoing threats.2
Dams And Pollution Still Block Recovery
Lake sturgeon are long-lived, slow-maturing fish. That makes recovery difficult when populations are depleted. They need access to clean rivers and spawning habitat, but dams and barriers can block migration and interrupt reproduction.
The Federal Register notice on the 2024 decision identified dams, barriers, and climate change as primary threats affecting the lake sturgeon’s biological status.6 The Fish and Wildlife Service also says access to healthy habitat remains a major challenge for lake sturgeon restoration, with dams, channelization, dredging, pollution, farming, and logging all contributing to blocked migration and degraded habitat.5
WLUK FOX 11 reported that the Center for Biological Diversity intends to sue over the agency’s denial of ESA protections.3 Outdoor News reported that advocates are pushing for federal protection despite disagreement from some state fisheries voices.4
Federal Officials Must Reconsider
Director Nesvik and Secretary Burgum should order a new status review that fully accounts for habitat fragmentation, climate change, water pollution, dam impacts, and the species’ slow reproductive timeline.
The agency should also work with states, Tribes, watershed groups, and conservation partners to improve fish passage, protect spawning grounds, reduce pollution, and restore river systems where lake sturgeon can reproduce naturally.
Lake sturgeon are not just another fish. They are living reminders of ancient rivers, and their survival depends on whether modern law protects the waterways they need.
Sign now to urge federal wildlife officials to revisit the denial of Endangered Species Act protection for lake sturgeon and protect the rivers these ancient fish need to survive.
