Fishermen are set to benefit from the reversing of evolution in cod, a new study has revealed. Researchers at the University of British Columbia (UBC) have discovered that cod populations off Canada’s east coast are changing their diets in response to the recent decline in their usual prey, capelin. By switching their diets to include more shrimp, the cod have adapted to their new environment, reversing the process of evolution. This could be great news for fishermen, as the cod are now able to survive in areas where their usual prey is scarce.

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source: Phys.org