Evolution in overdrive as Baltic cod shrink due to fishing pressure, study shows

Mongabay
Jul 18, 2025, 3:49 pm96 ptsTrending
The eastern Baltic cod has shrunk dramatically in size in recent decades due to rapid evolution — changes at the genetic level — caused by decades of intensive fishing, a new study says. It’s one of the first studies to show that a marine species has evolved in response to fishing pressure. Sampled…

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