A golden eagle was found dead on December 6, 2018, near Phantom Lake in the northern section of Yellowstone National Park. A recent lab necropsy indicated the cause of death was lead poisoning. Levels found in the golden eagle were extremely high and well over lethal toxicity. https://www.nps.gov/yell/learn/news/golden-eagle-dies-from-lead-poisoning-yellowstone-s-first-golden-eagle-marked-with-a-transmitter.htm

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