Why are wild animals exploring empty city streets during lockdowns?

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Wild Animals Are Exploring Empty City Streets Due to Reduced Human Activity and Noise Pollution During Lockdowns

The current period of widespread coronavirus lockdowns has led to a significant decrease in human presence and activity in urban areas. This reduction in human interference, coupled with diminished noise pollution, has created an environment where wild animals are venturing into city streets and previously inaccessible locations. This phenomenon is not only allowing them to explore new territories but also coincides with their natural mating seasons, providing them with safer conditions to move and reproduce.
Reduced Human Presence Creates New Opportunities

With populations largely confined to their homes due to lockdown measures, city streets have become notably empty. This absence of human activity, including traffic and general movement, has emboldened a variety of wild species to explore urban environments. For instance, wild boar have been observed in Barcelona, sika deer in Nara, Japan, and wild turkeys in Oakland, California, demonstrating a clear pattern of wildlife reclaiming spaces typically dominated by human presence.
Decreased Noise Pollution Enhances Animal Comfort and Activity

The significant reduction in traffic noise and general urban clamour has had a direct impact on animal behaviour. Urban birds, for example, can now be heard more clearly, with some species reportedly singing more freely. This alleviation of noise pollution allows animals to move with less disturbance, facilitating activities such as mating. Amphibians are also benefiting, with a reduced risk of being harmed by vehicles, and young fawns are experiencing undisturbed early life stages.
Mating Season Benefits from Lack of Disturbance

The timing of these lockdowns has coincided with the mating seasons for many animal species. The absence of human disturbance and noise pollution provides a more conducive and safer environment for these animals to find mates and engage in reproductive activities. Species like the common toad and spotted salamander are less likely to be run over by cars, and other animals can engage in their natural behaviours without the usual human interference, suggesting a potential "spring of love" for the animal kingdom.
Broader Ecological Benefits Observed

Beyond immediate animal behaviour, the reduction in human interference is also benefiting plant life. Wild orchids, typically vulnerable to being picked by walkers, are now being spared. Furthermore, untended lawns are providing a richer food source for insects like bees and butterflies. This period highlights a broader ecological shift, with nature reclaiming its space and demonstrating resilience when human pressures are temporarily lessened.

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Why are wild animals exploring empty city streets during lockdowns?

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