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Story summary
- The University of Arkansas at Little Rock study, led by Dr. Raffaela Lesch, finds urban raccoons in the United States have shorter snouts than rural raccoons, with a 3.56% reduction.
- Lesch attributes the change to exposure to humans and trash in cities.
- Researchers analyzed nearly 20,000 raccoon photos to quantify snout-length differences.
- Some experts caution against labeling this domestication, noting urban environments influence behavior and traits, with further research planned.
