Humans have caused wild animals to shrink and domestic animals to grow, according to a new study out of the University of Montpellier in southern France. Researchers studied tens of thousands of animal bones from Mediterranean France covering the last 8,000 years to see how the size of both types of animals has changed over time.



Summary

A University of Montpellier study analyzed 8,000 years of animal bone records from Mediterranean France, revealing a size shift driven by human activity. The research demonstrates that wild animals have generally decreased in size, while domestic animals have grown larger over time. This change is attributed to human selection pressures, such as hunting practices impacting wild species and breeding strategies influencing the size of livestock. The study highlights the significant and long-term impact humans have on the physical characteristics of animals within their environment.

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