PhysOrg Posted April 18, 2017 Share Posted April 18, 2017 Birds sing differently in response to traffic noise, which potentially affects their ability to attract mates and defend their territory, according to research published in Bioacoustics. The study found that a species of North American flycatcher sings shorter songs at a lower range of frequencies in response to traffic noise levels. The researchers suggest traffic noise reduction, for example through road closures, is a viable option for mitigating this effect. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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