Have you ever wondered how animals adapt to the hustle and bustle of city life? Recent studies have shown that some species of animals are able to rapidly evolve and adapt to living in urban environments. Scientists have found that in some cases, animal species can change their behavior and physical traits in just a few generations to better survive in city habitats. This is remarkable considering the dramatic changes in city environments compared to natural habitats. For example, one study found that urban white-footed mice have evolved to become larger, have longer legs, and weigh more than their rural counterparts in just a few generations. This is due to the fact that larger mice are better able to outrun predators and scavenge for food in urban areas.

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source: Phys.org