Affiliation:
1. Communication and Social Behaviour Group, Max Planck Institute for Ornithology, Eberhard-Gwinner-Straße, Seewiesen 82319, Germany
Abstract
The impacts of noise pollution on birdsong have been extensively investigated but potential long-term effects are neglected. Near airports, where noise levels are particularly high, birds start singing earlier in the morning, probably to gain more time of uninterrupted singing before air traffic sets in. In a previous study, we documented this phenomenon in the vicinity of Berlin Tegel airport. In 2020, Tegel airport closed down, giving us the opportunity to investigate potential long-term effects after noise removal and to gain insight into the mechanisms underlying the advancement of dawn singing. We found that several species at the airport shifted their song onset back after the closure and now had similar schedules to their conspecifics at a control site. Some species, however, still sang earlier near the closed airport. While the first suggests plastic adaptation, the latter suggests selection for early singing males in areas with long-lasting noise pollution. Our findings indicate that a uniform behavioural response to anthropogenic change in a community can be based on diverging evolutionary mechanisms. Overall, we show that noise pollution can have long-lasting effects on animal behaviour and noise removal may not lead to immediate recovery in some species.
Subject
General Agricultural and Biological Sciences,General Environmental Science,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,General Medicine
Reference69 articles.
1. World Health Oorganization. 2011 Burden of disease from environmental noise: quantification of healthy life years lost in Europe. Copenhagen, Denmark: World Health Organization Regional Office for Europe.
2. European Environment Agency. 2020 Environmental noise in Europe—2020. Luxembourg, Luxembourg: Publications Office of the European Union.
3. Auditory and non-auditory effects of noise on health
4. The effects of anthropogenic noise on animals: a meta-analysis
5. The costs of chronic noise exposure for terrestrial organisms
Cited by
9 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献