What’s behind Lake Erie’s steep yellow perch decline? | Page 9 | Unpublished
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Publication Date: July 29, 2026 - 14:55

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What’s behind Lake Erie’s steep yellow perch decline?

July 29, 2026

The shallowest of the Great Lakes has seen a drop of roughly 20 per cent, according to an Ontario regulatory body. A swell in the number of walleye and climate change are some of the reasons why, scientists say.

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