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Great Lakes Whitefish Face Collapse Amid Biodiversity Crisis

6/24/2025

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Summary

Story summary

Michigan's cherished Great Lakes whitefish are on the brink of collapse, threatened by invasive mussels and environmental challenges. Once yielding 6.9 million pounds in 2009, commercial harvests plummeted to under 2 million by 2024. This alarming decline not only jeopardizes the food web but also signals a looming biodiversity crisis impacting numerous species in the region.

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Story summary

Michigan's cherished Great Lakes whitefish are on the brink of collapse, threatened by invasive mussels and environmental challenges. Once yielding 6.9 million pounds in 2009, commercial harvests plummeted to under 2 million by 2024. This alarming decline not only jeopardizes the food web but also signals a looming biodiversity crisis impacting numerous species in the region.